Re: [PATCH] mm/vmscan.c: 'lru' may be used without initialized afterthe patch "3abf380..." in next-20130607 tree

From: Chen Gang
Date: Fri Jul 05 2013 - 00:07:44 EST

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On 06/19/2013 03:19 PM, Chen Gang wrote:
> On 06/19/2013 03:10 PM, Andrew Morton wrote:
>> On Wed, 19 Jun 2013 14:55:13 +0800 Chen Gang <gang.chen@xxxxxxxxxxx> wrote:
>>
>>>>
>>>> 'lru' may be used without initialized, so need regressing part of the
>>>> related patch.
>>>>
>>>> The related patch:
>>>> "3abf380 mm: remove lru parameter from __lru_cache_add and lru_cache_add_lru"
>>>>
>>>> ...
>>>>
>>>> --- a/mm/vmscan.c
>>>> +++ b/mm/vmscan.c
>>>> @@ -595,6 +595,7 @@ redo:
>>>> * unevictable page on [in]active list.
>>>> * We know how to handle that.
>>>> */
>>>> + lru = !!TestClearPageActive(page) + page_lru_base_type(page);
>>>> lru_cache_add(page);
>>>> } else {
>>>> /*
>> That looks right. Why the heck didn't gcc-4.4.4 (at least) warn about it?
>>
>
> Sorry I don't know either, I find it by reading code, this time.
>
> It is really necessary to continue analyzing why. In 2nd half of 2013, I
> have planned to make some patches outside kernel but related with kernel
> (e.g. LTP, gcc patches).
>
> This kind of issue is a good chance for me to start in 2nd half of 2013
> (start from next month).
>
> So if no others reply for it, I will start analyzing it in the next
> month, and plan to finish within a month (before 2013-07-31).
>
>
> Welcome additional suggestions or completions.
>
> Thanks.
>

Under gcc 4.7.2 20120921 (Red Hat 4.7.2-2) also cause this issue.

The root cause is:

for putback_lur_page() in mm/vmscan.c for next-20130621 tree.
the compiler assumes "lru == LRU_UNEVICTABLE" instead of report warnings (uninitializing lru)

The details are below, and the related info and warn are in
attachments, please check, thanks.

Next, I will compile gcc compiler with the gcc latest code, if also has
this issue, I should communicate with gcc mailing list for it.

Thanks.

------------------------------analyzing begin---------------------------------

/* source code in mm/vmscan.c for next-20130621 */

580 void putback_lru_page(struct page *page)
581 {
582 int lru;
583 int was_unevictable = PageUnevictable(page);
584
585 VM_BUG_ON(PageLRU(page));
586
587 redo:
588 ClearPageUnevictable(page);
589
590 if (page_evictable(page)) {
591 /*
592 * For evictable pages, we can use the cache.
593 * In event of a race, worst case is we end up with an
594 * unevictable page on [in]active list.
595 * We know how to handle that.
596 */
597 lru_cache_add(page);
598 } else {
599 /*
600 * Put unevictable pages directly on zone's unevictable
601 * list.
602 */
603 lru = LRU_UNEVICTABLE;
604 add_page_to_unevictable_list(page);
605 /*
606 * When racing with an mlock or AS_UNEVICTABLE clearing
607 * (page is unlocked) make sure that if the other thread
608 * does not observe our setting of PG_lru and fails
609 * isolation/check_move_unevictable_pages,
610 * we see PG_mlocked/AS_UNEVICTABLE cleared below and move
611 * the page back to the evictable list.
612 *
613 * The other side is TestClearPageMlocked() or shmem_lock().
614 */
615 smp_mb();
616 }
617
618 /*
619 * page's status can change while we move it among lru. If an evictable
620 * page is on unevictable list, it never be freed. To avoid that,
621 * check after we added it to the list, again.
622 */
623 if (lru == LRU_UNEVICTABLE && page_evictable(page)) {
624 if (!isolate_lru_page(page)) {
625 put_page(page);
626 goto redo;
627 }
628 /* This means someone else dropped this page from LRU
629 * So, it will be freed or putback to LRU again. There is
630 * nothing to do here.
631 */
632 }
633
634 if (was_unevictable && lru != LRU_UNEVICTABLE)
635 count_vm_event(UNEVICTABLE_PGRESCUED);
636 else if (!was_unevictable && lru == LRU_UNEVICTABLE)
637 count_vm_event(UNEVICTABLE_PGCULLED);
638
639 put_page(page); /* drop ref from isolate */
640 }

/*
* Related disassemble code:
* make defconfig under x86_64 PC.
* make menuconfig (choose "Automount devtmpfs at /dev..." and KGDB)
* make V=1 EXTRA_CFLAGS=-W (not find related warnings, ref warn.log in attachment)
* objdump -d vmlinux > vmlinux.S
* vi vmlinux.S
*
* The issue is: compiler assumes "lru == LRU_UNEVICTABLE" instead of report warnings (uninitializing lru)
*/

ffffffff810ffda0 <putback_lru_page>:
ffffffff810ffda0: 55 push %rbp
ffffffff810ffda1: 48 89 e5 mov %rsp,%rbp
ffffffff810ffda4: 41 55 push %r13
ffffffff810ffda6: 41 54 push %r12
ffffffff810ffda8: 4c 8d 67 02 lea 0x2(%rdi),%r12 ; %r12 for ClearPageUnevictable(page);
ffffffff810ffdac: 53 push %rbx
ffffffff810ffdad: 48 89 fb mov %rdi,%rbx ; %rbx = page
ffffffff810ffdb0: 48 83 ec 08 sub $0x8,%rsp ; for lru, was_unevictable, but not used.

ffffffff810ffdb4: 4c 8b 2f mov (%rdi),%r13 ; %r13 = "was_unevictable = PageUnevictable(page);"
ffffffff810ffdb7: 49 c1 ed 14 shr $0x14,%r13
ffffffff810ffdbb: 41 83e5 01 and $0x1,%r13d
ffffffff810ffdbf: 90 nop

/* redo */
ffffffff810ffdc0: f0 41 80 24 24 ef lock andb $0xef,(%r12) ; ClearPageUnevictable(page);

/* if (page_evictable(page)) { */
ffffffff810ffdc6: 48 89 df mov %rbx,%rdi
ffffffff810ffdc9: e8 92 ff ff ff callq ffffffff810ffd60 <page_evictable>
ffffffff810ffdce: 85 c0 test %eax,%eax
ffffffff810ffdd0: 48 89 df mov %rbx,%rdi
ffffffff810ffdd3: 74 0b je ffffffff810ffde0 <putback_lru_page+0x40>

ffffffff810ffdd5: e8 96 c5 ff ff callq ffffffff810fc370 <lru_cache_add>
ffffffff810ffdda: eb 0c jmp ffffffff810ffde8 <putback_lru_page+0x48>
ffffffff810ffddc: 0f 1f 40 00 nopl 0x0(%rax)

/* } else { */
; assume lru == LRU_UNEVICTABLE
ffffffff810ffde0: e8 ab c5 ff ff callq ffffffff810fc390 <add_page_to_unevictable_list>
ffffffff810ffde5: 0f ae f0 mfence

/* } */

/* if (lru == LRU_UNEVICTABLE && page_evictable(page)) { */
ffffffff810ffde8: 48 89 df mov %rbx,%rdi
ffffffff810ffdeb: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
ffffffff810ffdf0: e8 6b ff ff ff callq ffffffff810ffd60 <page_evictable>
ffffffff810ffdf5: 85 c0 test %eax,%eax
ffffffff810ffdf7: 74 1f je ffffffff810ffe18 <putback_lru_page+0x78> ; assume lru == LRU_UNEVICTABLE

ffffffff810ffdf9: 48 89 df mov %rbx,%rdi
ffffffff810ffdfc: e8 0f fb ff ff callq ffffffff810ff910 <isolate_lru_page>
ffffffff810ffe01: 85 c0 test %eax,%eax
ffffffff810ffe03: 75 13 jne ffffffff810ffe18 <putback_lru_page+0x78>
ffffffff810ffe05: 48 89 df mov %rbx,%rdi
ffffffff810ffe08: e8 93 c0 ff ff callq ffffffff810fbea0 <put_page>
ffffffff810ffe0d: 0f 1f 00 nopl (%rax)
ffffffff810ffe10: eb ae jmp ffffffff810ffdc0 <putback_lru_page+0x20> ; goto redo;
ffffffff810ffe12: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1)

/* } */

/* if (was_unevictable && lru != LRU_UNEVICTABLE) */
/* skip... */

/* else if (!was_unevictable && lru == LRU_UNEVICTABLE) */
ffffffff810ffe18: 4d 85 ed test %r13,%r13 ; !was_unevictable, and assume lru == LRU_UNEVICTABLE
ffffffff810ffe1b: 75 09 jne ffffffff810ffe26 <putback_lru_page+0x86>
ffffffff810ffe1d: 65 48 ff 04 25 68 f0 incq %gs:0xf068 ; it is for count_vm_event(UNEVICTABLE_PGCULLED)
; and "incq %gs:0xf078" is for count_vm_event(UNEVICTABLE_PGRESCUED)
ffffffff810ffe24: 00 00

/* put_page(); */
ffffffff810ffe26: 48 89 df mov %rbx,%rdi
ffffffff810ffe29: e8 72 c0 ff ff callq ffffffff810fbea0 <put_page>
ffffffff810ffe2e: 48 83 c4 08 add $0x8,%rsp
ffffffff810ffe32: 5b pop %rbx
ffffffff810ffe33: 41 5c pop %r12
ffffffff810ffe35: 41 5d pop %r13
ffffffff810ffe37: 5d pop %rbp
ffffffff810ffe38: c3 retq
ffffffff810ffe39: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)

------------------------------analyzing end-----------------------------------

Thanks.
--
Chen Gang

[root@dhcp122 linux-next]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.7.2/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --disable-build-with-cxx --disable-build-poststage1-with-cxx --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.7.2 20120921 (Red Hat 4.7.2-2) (GCC)

gcc -Wp,-MD,mm/.vmscan.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/4.7.2/include -I/root/linux-next/arch/x86/include -Iarch/x86/include/generated -Iinclude -I/root/linux-next/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/root/linux-next/include/uapi -Iinclude/generated/uapi -include /root/linux-next/include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m64 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -W -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(vmscan)" -D"KBUILD_MODNAME=KBUILD_STR(vmscan)" -c -o mm/vmscan.o mm/vmscan.c

In file included from /root/linux-next/arch/x86/include/asm/bitops.h:16:0,
from include/linux/bitops.h:22,
from include/linux/kernel.h:10,
from include/asm-generic/bug.h:13,
from /root/linux-next/arch/x86/include/asm/bug.h:38,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/alternative.h: In function â??apply_paravirtâ??:
/root/linux-next/arch/x86/include/asm/alternative.h:203:63: warning: unused parameter â??startâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/alternative.h:204:35: warning: unused parameter â??endâ?? [-Wunused-parameter]
In file included from include/linux/kernel.h:13:0,
from include/asm-generic/bug.h:13,
from /root/linux-next/arch/x86/include/asm/bug.h:38,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/printk.h: In function â??no_printkâ??:
include/linux/printk.h:95:27: warning: unused parameter â??fmtâ?? [-Wunused-parameter]
In file included from include/linux/kernel.h:14:0,
from include/asm-generic/bug.h:13,
from /root/linux-next/arch/x86/include/asm/bug.h:38,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/dynamic_debug.h: In function â??ddebug_remove_moduleâ??:
include/linux/dynamic_debug.h:114:52: warning: unused parameter â??modâ?? [-Wunused-parameter]
include/linux/dynamic_debug.h: In function â??ddebug_dyndbg_module_param_cbâ??:
include/linux/dynamic_debug.h:119:68: warning: unused parameter â??valâ?? [-Wunused-parameter]
include/linux/dynamic_debug.h:120:19: warning: unused parameter â??modnameâ?? [-Wunused-parameter]
In file included from include/asm-generic/bug.h:13:0,
from /root/linux-next/arch/x86/include/asm/bug.h:38,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/kernel.h: In function â??__might_sleepâ??:
include/linux/kernel.h:166:48: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/linux/kernel.h:166:58: warning: unused parameter â??lineâ?? [-Wunused-parameter]
include/linux/kernel.h:167:12: warning: unused parameter â??preempt_offsetâ?? [-Wunused-parameter]
include/linux/kernel.h: In function â??____trace_printk_check_formatâ??:
include/linux/kernel.h:496:48: warning: unused parameter â??fmtâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/thread_info.h:11:0,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/page.h: In function â??clear_user_pageâ??:
/root/linux-next/arch/x86/include/asm/page.h:24:62: warning: unused parameter â??vaddrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/page.h:25:21: warning: unused parameter â??pgâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/page.h: In function â??copy_user_pageâ??:
/root/linux-next/arch/x86/include/asm/page.h:30:71: warning: unused parameter â??vaddrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/page.h:31:20: warning: unused parameter â??topageâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/vm86.h:5:0,
from /root/linux-next/arch/x86/include/asm/processor.h:10,
from /root/linux-next/arch/x86/include/asm/thread_info.h:22,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/ptrace.h: In function â??v8086_modeâ??:
/root/linux-next/arch/x86/include/asm/ptrace.h:113:46: warning: unused parameter â??regsâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/processor.h:10:0,
from /root/linux-next/arch/x86/include/asm/thread_info.h:22,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/vm86.h: In function â??handle_vm86_trapâ??:
/root/linux-next/arch/x86/include/asm/vm86.h:75:61: warning: unused parameter â??aâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/vm86.h:75:69: warning: unused parameter â??bâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/vm86.h:75:76: warning: unused parameter â??câ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/cpumask.h:4:0,
from /root/linux-next/arch/x86/include/asm/msr.h:10,
from /root/linux-next/arch/x86/include/asm/processor.h:20,
from /root/linux-next/arch/x86/include/asm/thread_info.h:22,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/cpumask.h: In function â??alloc_cpumask_varâ??:
include/linux/cpumask.h:676:53: warning: unused parameter â??maskâ?? [-Wunused-parameter]
include/linux/cpumask.h:676:65: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??alloc_cpumask_var_nodeâ??:
include/linux/cpumask.h:681:58: warning: unused parameter â??maskâ?? [-Wunused-parameter]
include/linux/cpumask.h:681:70: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/cpumask.h:682:12: warning: unused parameter â??nodeâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??zalloc_cpumask_varâ??:
include/linux/cpumask.h:687:66: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??zalloc_cpumask_var_nodeâ??:
include/linux/cpumask.h:693:71: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/cpumask.h:694:12: warning: unused parameter â??nodeâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??alloc_bootmem_cpumask_varâ??:
include/linux/cpumask.h:700:61: warning: unused parameter â??maskâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??free_cpumask_varâ??:
include/linux/cpumask.h:704:51: warning: unused parameter â??maskâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??free_bootmem_cpumask_varâ??:
include/linux/cpumask.h:708:59: warning: unused parameter â??maskâ?? [-Wunused-parameter]
include/linux/cpumask.h: In function â??__check_is_bitmapâ??:
include/linux/cpumask.h:748:58: warning: unused parameter â??bitmapâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/thread_info.h:22:0,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/processor.h: In function â??native_set_iopl_maskâ??:
/root/linux-next/arch/x86/include/asm/processor.h:496:50: warning: unused parameter â??maskâ?? [-Wunused-parameter]
In file included from include/linux/spinlock_types.h:18:0,
from include/linux/spinlock.h:81,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/lockdep.h: In function â??print_irqtrace_eventsâ??:
include/linux/lockdep.h:465:62: warning: unused parameter â??currâ?? [-Wunused-parameter]
In file included from include/linux/spinlock.h:87:0,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/spinlock.h: In function â??arch_spin_lock_flagsâ??:
/root/linux-next/arch/x86/include/asm/spinlock.h:127:23: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
In file included from include/linux/mmzone.h:9:0,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/wait.h: In function â??__remove_wait_queueâ??:
include/linux/wait.h:137:59: warning: unused parameter â??headâ?? [-Wunused-parameter]
In file included from include/linux/notifier.h:13:0,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/mutex.h: In function â??mutex_destroyâ??:
include/linux/mutex.h:98:48: warning: unused parameter â??lockâ?? [-Wunused-parameter]
In file included from include/linux/rwsem.h:40:0,
from include/linux/notifier.h:14,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/rwsem.h: In function â??__down_write_nestedâ??:
/root/linux-next/arch/x86/include/asm/rwsem.h:102:70: warning: unused parameter â??subclassâ?? [-Wunused-parameter]
In file included from include/linux/rcupdate.h:44:0,
from include/linux/srcu.h:33,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/debugobjects.h: In function â??debug_object_initâ??:
include/linux/debugobjects.h:85:31: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:85:61: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_init_on_stackâ??:
include/linux/debugobjects.h:87:34: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:87:64: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_activateâ??:
include/linux/debugobjects.h:89:31: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:89:61: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_deactivateâ??:
include/linux/debugobjects.h:91:31: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:91:61: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_destroyâ??:
include/linux/debugobjects.h:93:31: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:93:61: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_freeâ??:
include/linux/debugobjects.h:95:31: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:95:61: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_object_assert_initâ??:
include/linux/debugobjects.h:97:32: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/debugobjects.h:97:62: warning: unused parameter â??descrâ?? [-Wunused-parameter]
include/linux/debugobjects.h: In function â??debug_check_no_obj_freedâ??:
include/linux/debugobjects.h:107:38: warning: unused parameter â??addressâ?? [-Wunused-parameter]
include/linux/debugobjects.h:107:61: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
In file included from include/linux/srcu.h:33:0,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/rcupdate.h: In function â??rcu_user_hooks_switchâ??:
include/linux/rcupdate.h:239:62: warning: unused parameter â??prevâ?? [-Wunused-parameter]
include/linux/rcupdate.h:240:27: warning: unused parameter â??nextâ?? [-Wunused-parameter]
In file included from include/linux/srcu.h:33:0,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/rcupdate.h: In function â??init_rcu_head_on_stackâ??:
include/linux/rcupdate.h:295:60: warning: unused parameter â??headâ?? [-Wunused-parameter]
include/linux/rcupdate.h: In function â??destroy_rcu_head_on_stackâ??:
include/linux/rcupdate.h:299:63: warning: unused parameter â??headâ?? [-Wunused-parameter]
include/linux/rcupdate.h: In function â??rcu_is_nocb_cpuâ??:
include/linux/rcupdate.h:1014:40: warning: unused parameter â??cpuâ?? [-Wunused-parameter]
In file included from include/linux/workqueue.h:8:0,
from include/linux/srcu.h:34,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/timer.h: In function â??destroy_timer_on_stackâ??:
include/linux/timer.h:103:62: warning: unused parameter â??timerâ?? [-Wunused-parameter]
In file included from include/linux/srcu.h:34:0,
from include/linux/notifier.h:15,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/workqueue.h: In function â??__init_workâ??:
include/linux/workqueue.h:199:52: warning: unused parameter â??workâ?? [-Wunused-parameter]
include/linux/workqueue.h:199:62: warning: unused parameter â??onstackâ?? [-Wunused-parameter]
include/linux/workqueue.h: In function â??destroy_work_on_stackâ??:
include/linux/workqueue.h:200:62: warning: unused parameter â??workâ?? [-Wunused-parameter]
include/linux/workqueue.h: In function â??work_staticâ??:
include/linux/workqueue.h:201:60: warning: unused parameter â??workâ?? [-Wunused-parameter]
In file included from include/linux/notifier.h:15:0,
from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:797,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/srcu.h: In function â??srcu_read_lock_heldâ??:
include/linux/srcu.h:167:59: warning: unused parameter â??spâ?? [-Wunused-parameter]
In file included from include/linux/mmzone.h:797:0,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/memory_hotplug.h: In function â??pgdat_resize_lockâ??:
include/linux/memory_hotplug.h:201:58: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:201:76: warning: unused parameter â??fâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??pgdat_resize_unlockâ??:
include/linux/memory_hotplug.h:202:60: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:202:78: warning: unused parameter â??fâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??pgdat_resize_initâ??:
include/linux/memory_hotplug.h:203:58: warning: unused parameter â??pgdatâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??zone_span_seqbeginâ??:
include/linux/memory_hotplug.h:205:56: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??zone_span_seqretryâ??:
include/linux/memory_hotplug.h:209:51: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:209:66: warning: unused parameter â??ivâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??zone_span_writelockâ??:
include/linux/memory_hotplug.h:213:53: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??zone_span_writeunlockâ??:
include/linux/memory_hotplug.h:214:55: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??zone_seqlock_initâ??:
include/linux/memory_hotplug.h:215:51: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??register_page_bootmem_info_nodeâ??:
include/linux/memory_hotplug.h:224:72: warning: unused parameter â??pgdatâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??is_mem_section_removableâ??:
include/linux/memory_hotplug.h:241:58: warning: unused parameter â??pfnâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:242:20: warning: unused parameter â??nr_pagesâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??try_offline_nodeâ??:
include/linux/memory_hotplug.h:247:41: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??offline_pagesâ??:
include/linux/memory_hotplug.h:249:47: warning: unused parameter â??start_pfnâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:249:72: warning: unused parameter â??nr_pagesâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h: In function â??remove_memoryâ??:
include/linux/memory_hotplug.h:254:38: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:254:47: warning: unused parameter â??startâ?? [-Wunused-parameter]
include/linux/memory_hotplug.h:254:58: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
In file included from include/linux/gfp.h:4:0,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/mmzone.h: In function â??is_highmem_idxâ??:
include/linux/mmzone.h:865:49: warning: unused parameter â??idxâ?? [-Wunused-parameter]
include/linux/mmzone.h: In function â??is_highmemâ??:
include/linux/mmzone.h:881:43: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/uapi/asm/bootparam.h:33:0,
from /root/linux-next/arch/x86/include/asm/x86_init.h:5,
from /root/linux-next/arch/x86/include/asm/mpspec.h:7,
from /root/linux-next/arch/x86/include/asm/smp.h:12,
from /root/linux-next/arch/x86/include/asm/mmzone_64.h:10,
from /root/linux-next/arch/x86/include/asm/mmzone.h:4,
from include/linux/mmzone.h:920,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/e820.h: In function â??early_memtestâ??:
/root/linux-next/arch/x86/include/asm/e820.h:48:48: warning: unused parameter â??startâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/e820.h:48:69: warning: unused parameter â??endâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/numa.h:6:0,
from /root/linux-next/arch/x86/include/asm/acpi.h:28,
from /root/linux-next/arch/x86/include/asm/fixmap.h:19,
from /root/linux-next/arch/x86/include/asm/apic.h:12,
from /root/linux-next/arch/x86/include/asm/smp.h:13,
from /root/linux-next/arch/x86/include/asm/mmzone_64.h:10,
from /root/linux-next/arch/x86/include/asm/mmzone.h:4,
from include/linux/mmzone.h:920,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/topology.h: In function â??arch_fix_phys_package_idâ??:
/root/linux-next/arch/x86/include/asm/topology.h:132:49: warning: unused parameter â??numâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/topology.h:132:58: warning: unused parameter â??slotâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/smp.h:13:0,
from /root/linux-next/arch/x86/include/asm/mmzone_64.h:10,
from /root/linux-next/arch/x86/include/asm/mmzone.h:4,
from include/linux/mmzone.h:920,
from include/linux/gfp.h:4,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/apic.h: In function â??flat_vector_allocation_domainâ??:
/root/linux-next/arch/x86/include/asm/apic.h:622:35: warning: unused parameter â??cpuâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/apic.h:623:32: warning: unused parameter â??maskâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/apic.h: In function â??default_vector_allocation_domainâ??:
/root/linux-next/arch/x86/include/asm/apic.h:639:28: warning: unused parameter â??maskâ?? [-Wunused-parameter]
In file included from include/linux/gfp.h:4:0,
from include/linux/mm.h:8,
from mm/vmscan.c:14:
include/linux/mmzone.h: In function â??memmap_valid_withinâ??:
include/linux/mmzone.h:1271:53: warning: unused parameter â??pfnâ?? [-Wunused-parameter]
include/linux/mmzone.h:1272:19: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mmzone.h:1272:38: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:8:0,
from mm/vmscan.c:14:
include/linux/gfp.h: In function â??arch_free_pageâ??:
include/linux/gfp.h:293:48: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/gfp.h:293:58: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/gfp.h: In function â??arch_alloc_pageâ??:
include/linux/gfp.h:296:49: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/gfp.h:296:59: warning: unused parameter â??orderâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:14:0,
from mm/vmscan.c:14:
include/linux/debug_locks.h: In function â??debug_show_held_locksâ??:
include/linux/debug_locks.h:60:62: warning: unused parameter â??taskâ?? [-Wunused-parameter]
include/linux/debug_locks.h: In function â??debug_check_no_locks_freedâ??:
include/linux/debug_locks.h:65:40: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/debug_locks.h:65:60: warning: unused parameter â??lenâ?? [-Wunused-parameter]
In file included from include/linux/mm_types.h:14:0,
from include/linux/mm.h:15,
from mm/vmscan.c:14:
include/linux/uprobes.h: In function â??uprobe_registerâ??:
include/linux/uprobes.h:132:31: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/uprobes.h:132:45: warning: unused parameter â??offsetâ?? [-Wunused-parameter]
include/linux/uprobes.h:132:77: warning: unused parameter â??ucâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_applyâ??:
include/linux/uprobes.h:137:28: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/uprobes.h:137:42: warning: unused parameter â??offsetâ?? [-Wunused-parameter]
include/linux/uprobes.h:137:74: warning: unused parameter â??ucâ?? [-Wunused-parameter]
include/linux/uprobes.h:137:83: warning: unused parameter â??addâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_unregisterâ??:
include/linux/uprobes.h:142:33: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/uprobes.h:142:47: warning: unused parameter â??offsetâ?? [-Wunused-parameter]
include/linux/uprobes.h:142:79: warning: unused parameter â??ucâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_mmapâ??:
include/linux/uprobes.h:145:54: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_munmapâ??:
include/linux/uprobes.h:150:38: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/uprobes.h:150:57: warning: unused parameter â??startâ?? [-Wunused-parameter]
include/linux/uprobes.h:150:78: warning: unused parameter â??endâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_dup_mmapâ??:
include/linux/uprobes.h:160:35: warning: unused parameter â??oldmmâ?? [-Wunused-parameter]
include/linux/uprobes.h:160:60: warning: unused parameter â??newmmâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_notify_resumeâ??:
include/linux/uprobes.h:163:57: warning: unused parameter â??regsâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_get_swbp_addrâ??:
include/linux/uprobes.h:170:66: warning: unused parameter â??regsâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_free_utaskâ??:
include/linux/uprobes.h:174:58: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_copy_processâ??:
include/linux/uprobes.h:177:60: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/uprobes.h: In function â??uprobe_clear_stateâ??:
include/linux/uprobes.h:180:57: warning: unused parameter â??mmâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:15:0,
from mm/vmscan.c:14:
include/linux/mm_types.h: In function â??mm_init_cpumaskâ??:
include/linux/mm_types.h:443:54: warning: unused parameter â??mmâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:14:0:
include/linux/mm.h: In function â??set_max_mapnrâ??:
include/linux/mm.h:36:48: warning: unused parameter â??limitâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/pgtable.h:413:0,
from include/linux/mm.h:50,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/pgtable_64.h: In function â??native_pte_clearâ??:
/root/linux-next/arch/x86/include/asm/pgtable_64.h:46:55: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable_64.h:46:73: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable_64.h: In function â??pgd_largeâ??:
/root/linux-next/arch/x86/include/asm/pgtable_64.h:128:35: warning: unused parameter â??pgdâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:50:0,
from mm/vmscan.c:14:
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??native_set_pte_atâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:665:56: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:665:74: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??native_set_pmd_atâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:671:56: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:671:74: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??ptep_get_and_clearâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:718:58: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:718:76: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??ptep_set_wrprotectâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:745:57: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:746:25: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??pmdp_get_and_clearâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:781:58: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:781:76: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??pmdp_set_wrprotectâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:790:57: warning: unused parameter â??mmâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:791:25: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??update_mmu_cacheâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:830:60: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:831:17: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:831:30: warning: unused parameter â??ptepâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h: In function â??update_mmu_cache_pmdâ??:
/root/linux-next/arch/x86/include/asm/pgtable.h:834:64: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:835:17: warning: unused parameter â??addrâ?? [-Wunused-parameter]
/root/linux-next/arch/x86/include/asm/pgtable.h:835:30: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/pgtable.h:839:0,
from include/linux/mm.h:50,
from mm/vmscan.c:14:
include/asm-generic/pgtable.h: In function â??pte_clear_not_present_fullâ??:
include/asm-generic/pgtable.h:126:16: warning: unused parameter â??fullâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pmd_sameâ??:
include/asm-generic/pgtable.h:203:34: warning: unused parameter â??pmd_aâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h:203:47: warning: unused parameter â??pmd_bâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??my_zero_pfnâ??:
include/asm-generic/pgtable.h:496:55: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pmd_trans_hugeâ??:
include/asm-generic/pgtable.h:506:40: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pmd_trans_splittingâ??:
include/asm-generic/pgtable.h:510:45: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pmd_trans_unstableâ??:
include/asm-generic/pgtable.h:599:45: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pmd_numaâ??:
include/asm-generic/pgtable.h:683:34: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/asm-generic/pgtable.h: In function â??pte_numaâ??:
include/asm-generic/pgtable.h:688:34: warning: unused parameter â??pteâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:271:0,
from mm/vmscan.c:14:
include/linux/page-flags.h: In function â??PageHighMemâ??:
include/linux/page-flags.h:242:1: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/page-flags.h: In function â??PageHWPoisonâ??:
include/linux/page-flags.h:274:1: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/page-flags.h: In function â??PageTransHugeâ??:
include/linux/page-flags.h:439:46: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/page-flags.h: In function â??PageTransCompoundâ??:
include/linux/page-flags.h:444:50: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/page-flags.h: In function â??PageTransTailâ??:
include/linux/page-flags.h:449:46: warning: unused parameter â??pageâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:272:0,
from mm/vmscan.c:14:
include/linux/huge_mm.h: In function â??split_huge_page_to_listâ??:
include/linux/huge_mm.h:194:38: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/huge_mm.h:194:62: warning: unused parameter â??listâ?? [-Wunused-parameter]
include/linux/huge_mm.h: In function â??split_huge_pageâ??:
include/linux/huge_mm.h:198:48: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/huge_mm.h: In function â??hugepage_madviseâ??:
include/linux/huge_mm.h:209:59: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/huge_mm.h:210:23: warning: unused parameter â??vm_flagsâ?? [-Wunused-parameter]
include/linux/huge_mm.h:210:37: warning: unused parameter â??adviceâ?? [-Wunused-parameter]
include/linux/huge_mm.h: In function â??vma_adjust_trans_hugeâ??:
include/linux/huge_mm.h:215:65: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/huge_mm.h:216:21: warning: unused parameter â??startâ?? [-Wunused-parameter]
include/linux/huge_mm.h:217:21: warning: unused parameter â??endâ?? [-Wunused-parameter]
include/linux/huge_mm.h:218:12: warning: unused parameter â??adjust_nextâ?? [-Wunused-parameter]
include/linux/huge_mm.h: In function â??pmd_trans_huge_lockâ??:
include/linux/huge_mm.h:221:46: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/linux/huge_mm.h:222:34: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/huge_mm.h: In function â??do_huge_pmd_numa_pageâ??:
include/linux/huge_mm.h:227:59: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/huge_mm.h:227:86: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/huge_mm.h:228:20: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/huge_mm.h:228:32: warning: unused parameter â??pmdâ?? [-Wunused-parameter]
include/linux/huge_mm.h:228:44: warning: unused parameter â??pmdpâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:14:0:
include/linux/mm.h: In function â??compound_lockâ??:
include/linux/mm.h:336:47: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??compound_unlockâ??:
include/linux/mm.h:344:49: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??compound_lock_irqsaveâ??:
include/linux/mm.h:352:64: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??compound_unlock_irqrestoreâ??:
include/linux/mm.h:362:60: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h:363:26: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??page_nid_xchg_lastâ??:
include/linux/mm.h:708:61: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??page_nid_reset_lastâ??:
include/linux/mm.h:718:53: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??set_page_linksâ??:
include/linux/mm.h:754:36: warning: unused parameter â??pfnâ?? [-Wunused-parameter]
In file included from include/linux/mm.h:766:0,
from mm/vmscan.c:14:
include/linux/vmstat.h: In function â??__mod_zone_freepage_stateâ??:
include/linux/vmstat.h:264:15: warning: unused parameter â??migratetypeâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:14:0:
include/linux/mm.h: In function â??kernel_map_pagesâ??:
include/linux/mm.h:1745:31: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h:1745:41: warning: unused parameter â??numpagesâ?? [-Wunused-parameter]
include/linux/mm.h:1745:55: warning: unused parameter â??enableâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??kernel_page_presentâ??:
include/linux/mm.h:1747:53: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/mm.h: In function â??page_is_guardâ??:
include/linux/mm.h:1842:47: warning: unused parameter â??pageâ?? [-Wunused-parameter]
In file included from include/linux/stat.h:19:0,
from include/linux/module.h:10,
from mm/vmscan.c:15:
include/linux/uidgid.h: In function â??make_kuidâ??:
include/linux/uidgid.h:152:55: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/uidgid.h: In function â??make_kgidâ??:
include/linux/uidgid.h:157:55: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/uidgid.h: In function â??from_kuidâ??:
include/linux/uidgid.h:162:54: warning: unused parameter â??toâ?? [-Wunused-parameter]
include/linux/uidgid.h: In function â??from_kgidâ??:
include/linux/uidgid.h:167:54: warning: unused parameter â??toâ?? [-Wunused-parameter]
include/linux/uidgid.h: In function â??kuid_has_mappingâ??:
include/linux/uidgid.h:188:60: warning: unused parameter â??nsâ?? [-Wunused-parameter]
include/linux/uidgid.h:188:71: warning: unused parameter â??uidâ?? [-Wunused-parameter]
include/linux/uidgid.h: In function â??kgid_has_mappingâ??:
include/linux/uidgid.h:193:60: warning: unused parameter â??nsâ?? [-Wunused-parameter]
include/linux/uidgid.h:193:71: warning: unused parameter â??gidâ?? [-Wunused-parameter]
In file included from include/linux/module.h:14:0,
from mm/vmscan.c:15:
include/linux/elf.h: In function â??elf_coredump_extra_notes_writeâ??:
include/linux/elf.h:45:63: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/linux/elf.h:46:12: warning: unused parameter â??foffsetâ?? [-Wunused-parameter]
In file included from include/linux/module.h:17:0,
from mm/vmscan.c:15:
include/linux/moduleparam.h: In function â??__check_old_set_paramâ??:
include/linux/moduleparam.h:197:29: warning: unused parameter â??oldsetâ?? [-Wunused-parameter]
In file included from include/linux/static_key.h:1:0,
from include/linux/tracepoint.h:20,
from include/linux/module.h:18,
from mm/vmscan.c:15:
include/linux/jump_label.h: In function â??jump_label_text_reservedâ??:
include/linux/jump_label.h:177:50: warning: unused parameter â??startâ?? [-Wunused-parameter]
include/linux/jump_label.h:177:63: warning: unused parameter â??endâ?? [-Wunused-parameter]
include/linux/jump_label.h: In function â??jump_label_apply_nopsâ??:
include/linux/jump_label.h:185:56: warning: unused parameter â??modâ?? [-Wunused-parameter]
include/linux/jump_label.h: In function â??jump_label_rate_limitâ??:
include/linux/jump_label.h:191:51: warning: unused parameter â??keyâ?? [-Wunused-parameter]
include/linux/jump_label.h:192:17: warning: unused parameter â??rlâ?? [-Wunused-parameter]
In file included from include/linux/hardirq.h:7:0,
from include/linux/interrupt.h:12,
from include/linux/kernel_stat.h:8,
from mm/vmscan.c:17:
include/linux/vtime.h: In function â??vtime_task_switchâ??:
include/linux/vtime.h:19:58: warning: unused parameter â??prevâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_account_systemâ??:
include/linux/vtime.h:20:61: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_account_userâ??:
include/linux/vtime.h:21:59: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_account_irq_enterâ??:
include/linux/vtime.h:22:64: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_user_enterâ??:
include/linux/vtime.h:44:57: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_user_exitâ??:
include/linux/vtime.h:45:56: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_guest_enterâ??:
include/linux/vtime.h:46:58: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_guest_exitâ??:
include/linux/vtime.h:47:57: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??vtime_init_idleâ??:
include/linux/vtime.h:48:56: warning: unused parameter â??tskâ?? [-Wunused-parameter]
include/linux/vtime.h:48:65: warning: unused parameter â??cpuâ?? [-Wunused-parameter]
include/linux/vtime.h: In function â??irqtime_account_irqâ??:
include/linux/vtime.h:54:60: warning: unused parameter â??tskâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/sections.h:4:0,
from /root/linux-next/arch/x86/include/asm/hw_irq.h:26,
from include/linux/irq.h:363,
from /root/linux-next/arch/x86/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from include/linux/kernel_stat.h:8,
from mm/vmscan.c:17:
include/asm-generic/sections.h: In function â??arch_is_kernel_textâ??:
include/asm-generic/sections.h:49:53: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/asm-generic/sections.h: In function â??arch_is_kernel_dataâ??:
include/asm-generic/sections.h:56:53: warning: unused parameter â??addrâ?? [-Wunused-parameter]
In file included from /root/linux-next/arch/x86/include/asm/hardirq.h:5:0,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from include/linux/kernel_stat.h:8,
from mm/vmscan.c:17:
include/linux/irq.h: In function â??irq_set_parentâ??:
include/linux/irq.h:400:38: warning: unused parameter â??irqâ?? [-Wunused-parameter]
include/linux/irq.h:400:47: warning: unused parameter â??parent_irqâ?? [-Wunused-parameter]
In file included from include/linux/interrupt.h:16:0,
from include/linux/kernel_stat.h:8,
from mm/vmscan.c:17:
include/linux/hrtimer.h: In function â??destroy_hrtimer_on_stackâ??:
include/linux/hrtimer.h:356:61: warning: unused parameter â??timerâ?? [-Wunused-parameter]
In file included from include/linux/kernel_stat.h:8:0,
from mm/vmscan.c:17:
include/linux/interrupt.h: In function â??disable_irq_nosync_lockdep_irqsaveâ??:
include/linux/interrupt.h:312:88: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/interrupt.h: In function â??enable_irq_lockdep_irqrestoreâ??:
include/linux/interrupt.h:336:83: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
In file included from include/linux/sched.h:42:0,
from include/linux/kernel_stat.h:9,
from mm/vmscan.c:17:
include/linux/rtmutex.h: In function â??rt_mutex_debug_check_no_locks_freedâ??:
include/linux/rtmutex.h:48:68: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/rtmutex.h:49:28: warning: unused parameter â??lenâ?? [-Wunused-parameter]
In file included from include/linux/sched.h:50:0,
from include/linux/kernel_stat.h:9,
from mm/vmscan.c:17:
include/linux/latencytop.h: In function â??account_scheduler_latencyâ??:
include/linux/latencytop.h:43:47: warning: unused parameter â??taskâ?? [-Wunused-parameter]
include/linux/latencytop.h:43:57: warning: unused parameter â??usecsâ?? [-Wunused-parameter]
include/linux/latencytop.h:43:68: warning: unused parameter â??interâ?? [-Wunused-parameter]
include/linux/latencytop.h: In function â??clear_all_latency_tracingâ??:
include/linux/latencytop.h:47:66: warning: unused parameter â??pâ?? [-Wunused-parameter]
In file included from include/linux/sched.h:51:0,
from include/linux/kernel_stat.h:9,
from mm/vmscan.c:17:
include/linux/cred.h: In function â??validate_credsâ??:
include/linux/cred.h:188:54: warning: unused parameter â??credâ?? [-Wunused-parameter]
include/linux/cred.h: In function â??validate_creds_for_do_exitâ??:
include/linux/cred.h:191:67: warning: unused parameter â??tskâ?? [-Wunused-parameter]
In file included from include/linux/kernel_stat.h:9:0,
from mm/vmscan.c:17:
include/linux/sched.h: In function â??prefetch_stackâ??:
include/linux/sched.h:910:55: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??task_numa_faultâ??:
include/linux/sched.h:1423:40: warning: unused parameter â??nodeâ?? [-Wunused-parameter]
include/linux/sched.h:1423:50: warning: unused parameter â??pagesâ?? [-Wunused-parameter]
include/linux/sched.h:1423:62: warning: unused parameter â??migratedâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??set_numabalancing_stateâ??:
include/linux/sched.h:1426:49: warning: unused parameter â??enabledâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??rcu_copy_processâ??:
include/linux/sched.h:1732:57: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??sched_autogroup_create_attachâ??:
include/linux/sched.h:1880:70: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??sched_autogroup_detachâ??:
include/linux/sched.h:1881:63: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??sched_autogroup_forkâ??:
include/linux/sched.h:1882:63: warning: unused parameter â??sigâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??sched_autogroup_exitâ??:
include/linux/sched.h:1883:63: warning: unused parameter â??sigâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??spin_needbreakâ??:
include/linux/sched.h:2454:46: warning: unused parameter â??lockâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??mm_update_next_ownerâ??:
include/linux/sched.h:2616:59: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/sched.h: In function â??mm_init_ownerâ??:
include/linux/sched.h:2620:52: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/sched.h:2620:76: warning: unused parameter â??pâ?? [-Wunused-parameter]
In file included from include/linux/slub_def.h:15:0,
from include/linux/slab.h:297,
from include/linux/xattr.h:14,
from include/linux/cgroup.h:21,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/kmemleak.h: In function â??kmemleak_allocâ??:
include/linux/kmemleak.h:64:47: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:64:59: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemleak.h:64:69: warning: unused parameter â??min_countâ?? [-Wunused-parameter]
include/linux/kmemleak.h:65:13: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_alloc_recursiveâ??:
include/linux/kmemleak.h:68:57: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:68:69: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemleak.h:69:14: warning: unused parameter â??min_countâ?? [-Wunused-parameter]
include/linux/kmemleak.h:69:39: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/kmemleak.h:70:16: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_alloc_percpuâ??:
include/linux/kmemleak.h:73:63: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:73:75: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_freeâ??:
include/linux/kmemleak.h:76:46: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_free_partâ??:
include/linux/kmemleak.h:79:51: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:79:63: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_free_recursiveâ??:
include/linux/kmemleak.h:82:56: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:82:75: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_free_percpuâ??:
include/linux/kmemleak.h:85:62: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_not_leakâ??:
include/linux/kmemleak.h:88:50: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_ignoreâ??:
include/linux/kmemleak.h:91:48: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_scan_areaâ??:
include/linux/kmemleak.h:94:51: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h:94:63: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemleak.h:94:75: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_eraseâ??:
include/linux/kmemleak.h:97:42: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
include/linux/kmemleak.h: In function â??kmemleak_no_scanâ??:
include/linux/kmemleak.h:100:49: warning: unused parameter â??ptrâ?? [-Wunused-parameter]
In file included from include/linux/fs.h:7:0,
from include/linux/cgroup.h:22,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/kdev_t.h: In function â??new_valid_devâ??:
include/linux/kdev_t.h:38:39: warning: unused parameter â??devâ?? [-Wunused-parameter]
include/linux/kdev_t.h: In function â??huge_valid_devâ??:
include/linux/kdev_t.h:57:40: warning: unused parameter â??devâ?? [-Wunused-parameter]
In file included from include/linux/fs.h:15:0,
from include/linux/cgroup.h:22,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/radix-tree.h: In function â??radix_tree_deref_slot_protectedâ??:
include/linux/radix-tree.h:166:20: warning: unused parameter â??treelockâ?? [-Wunused-parameter]
In file included from include/linux/quota.h:48:0,
from include/linux/fs.h:247,
from include/linux/cgroup.h:22,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/projid.h: In function â??make_kprojidâ??:
include/linux/projid.h:79:61: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/projid.h: In function â??from_kprojidâ??:
include/linux/projid.h:84:60: warning: unused parameter â??toâ?? [-Wunused-parameter]
include/linux/projid.h: In function â??kprojid_has_mappingâ??:
include/linux/projid.h:97:63: warning: unused parameter â??nsâ?? [-Wunused-parameter]
include/linux/projid.h:97:77: warning: unused parameter â??projidâ?? [-Wunused-parameter]
In file included from include/linux/cgroup.h:22:0,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/fs.h: In function â??file_take_writeâ??:
include/linux/fs.h:863:49: warning: unused parameter â??filpâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??file_release_writeâ??:
include/linux/fs.h:864:52: warning: unused parameter â??filpâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??file_reset_writeâ??:
include/linux/fs.h:865:50: warning: unused parameter â??filpâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??file_check_stateâ??:
include/linux/fs.h:866:50: warning: unused parameter â??filpâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??file_check_writeableâ??:
include/linux/fs.h:867:53: warning: unused parameter â??filpâ?? [-Wunused-parameter]
In file included from include/linux/cgroup.h:22:0,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/fs.h: In function â??i_readcount_decâ??:
include/linux/fs.h:2287:50: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??i_readcount_incâ??:
include/linux/fs.h:2291:50: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
In file included from include/linux/cgroup.h:22:0,
from include/linux/memcontrol.h:22,
from include/linux/swap.h:8,
from mm/vmscan.c:18:
include/linux/fs.h: In function â??lockdep_annotate_inode_mutex_keyâ??:
include/linux/fs.h:2342:67: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??xip_truncate_pageâ??:
include/linux/fs.h:2436:59: warning: unused parameter â??mappingâ?? [-Wunused-parameter]
include/linux/fs.h:2436:75: warning: unused parameter â??fromâ?? [-Wunused-parameter]
include/linux/fs.h: In function â??__simple_attr_check_formatâ??:
include/linux/fs.h:2650:45: warning: unused parameter â??fmtâ?? [-Wunused-parameter]
In file included from include/linux/swap.h:8:0,
from mm/vmscan.c:18:
include/linux/memcontrol.h: In function â??mem_cgroup_newpage_chargeâ??:
include/linux/memcontrol.h:206:58: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:207:24: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h:207:34: warning: unused parameter â??gfp_maskâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_cache_chargeâ??:
include/linux/memcontrol.h:212:56: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:213:24: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h:213:34: warning: unused parameter â??gfp_maskâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_try_charge_swapinâ??:
include/linux/memcontrol.h:218:66: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h:219:16: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:219:28: warning: unused parameter â??gfp_maskâ?? [-Wunused-parameter]
include/linux/memcontrol.h:219:58: warning: unused parameter â??memcgpâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_commit_charge_swapinâ??:
include/linux/memcontrol.h:224:65: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:225:27: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_cancel_charge_swapinâ??:
include/linux/memcontrol.h:229:71: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_uncharge_pageâ??:
include/linux/memcontrol.h:241:58: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_uncharge_cache_pageâ??:
include/linux/memcontrol.h:245:64: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_zone_lruvecâ??:
include/linux/memcontrol.h:250:30: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_page_lruvecâ??:
include/linux/memcontrol.h:255:66: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??try_get_mem_cgroup_from_pageâ??:
include/linux/memcontrol.h:261:76: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??try_get_mem_cgroup_from_mmâ??:
include/linux/memcontrol.h:266:79: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mm_match_cgroupâ??:
include/linux/memcontrol.h:271:54: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h:272:22: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??task_in_mem_cgroupâ??:
include/linux/memcontrol.h:277:59: warning: unused parameter â??taskâ?? [-Wunused-parameter]
include/linux/memcontrol.h:278:36: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_cssâ??:
include/linux/memcontrol.h:284:38: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_prepare_migrationâ??:
include/linux/memcontrol.h:290:43: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:290:62: warning: unused parameter â??newpageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:291:29: warning: unused parameter â??memcgpâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_end_migrationâ??:
include/linux/memcontrol.h:295:64: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:296:16: warning: unused parameter â??oldpageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:296:38: warning: unused parameter â??newpageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:296:52: warning: unused parameter â??migration_okâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_iterâ??:
include/linux/memcontrol.h:301:36: warning: unused parameter â??rootâ?? [-Wunused-parameter]
include/linux/memcontrol.h:302:22: warning: unused parameter â??prevâ?? [-Wunused-parameter]
include/linux/memcontrol.h:303:37: warning: unused parameter â??reclaimâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_iter_breakâ??:
include/linux/memcontrol.h:308:61: warning: unused parameter â??rootâ?? [-Wunused-parameter]
include/linux/memcontrol.h:309:26: warning: unused parameter â??prevâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_inactive_anon_is_lowâ??:
include/linux/memcontrol.h:319:48: warning: unused parameter â??lruvecâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_get_lru_sizeâ??:
include/linux/memcontrol.h:325:40: warning: unused parameter â??lruvecâ?? [-Wunused-parameter]
include/linux/memcontrol.h:325:62: warning: unused parameter â??lruâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_update_lru_sizeâ??:
include/linux/memcontrol.h:331:43: warning: unused parameter â??lruvecâ?? [-Wunused-parameter]
include/linux/memcontrol.h:331:65: warning: unused parameter â??lruâ?? [-Wunused-parameter]
include/linux/memcontrol.h:332:14: warning: unused parameter â??incrementâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_print_oom_infoâ??:
include/linux/memcontrol.h:337:46: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:337:73: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_begin_update_page_statâ??:
include/linux/memcontrol.h:341:67: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:342:12: warning: unused parameter â??lockedâ?? [-Wunused-parameter]
include/linux/memcontrol.h:342:35: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_end_update_page_statâ??:
include/linux/memcontrol.h:346:65: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:347:12: warning: unused parameter â??lockedâ?? [-Wunused-parameter]
include/linux/memcontrol.h:347:35: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_inc_page_statâ??:
include/linux/memcontrol.h:351:58: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:352:41: warning: unused parameter â??idxâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_dec_page_statâ??:
include/linux/memcontrol.h:356:58: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:357:41: warning: unused parameter â??idxâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_soft_limit_reclaimâ??:
include/linux/memcontrol.h:362:58: warning: unused parameter â??zoneâ?? [-Wunused-parameter]
include/linux/memcontrol.h:362:68: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/memcontrol.h:363:16: warning: unused parameter â??gfp_maskâ?? [-Wunused-parameter]
include/linux/memcontrol.h:364:25: warning: unused parameter â??total_scannedâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_split_huge_fixupâ??:
include/linux/memcontrol.h:369:61: warning: unused parameter â??headâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_count_vm_eventâ??:
include/linux/memcontrol.h:374:50: warning: unused parameter â??mmâ?? [-Wunused-parameter]
include/linux/memcontrol.h:374:73: warning: unused parameter â??idxâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_replace_page_cacheâ??:
include/linux/memcontrol.h:377:63: warning: unused parameter â??oldpageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:378:18: warning: unused parameter â??newpageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_bad_page_checkâ??:
include/linux/memcontrol.h:385:40: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??mem_cgroup_print_bad_pageâ??:
include/linux/memcontrol.h:391:40: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??sock_update_memcgâ??:
include/linux/memcontrol.h:407:51: warning: unused parameter â??skâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??sock_release_memcgâ??:
include/linux/memcontrol.h:410:52: warning: unused parameter â??skâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_kmem_newpage_chargeâ??:
include/linux/memcontrol.h:575:33: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/memcontrol.h:575:58: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:575:69: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_kmem_uncharge_pagesâ??:
include/linux/memcontrol.h:580:59: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:580:69: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_kmem_commit_chargeâ??:
include/linux/memcontrol.h:585:39: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/memcontrol.h:585:64: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:585:75: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_cache_idâ??:
include/linux/memcontrol.h:589:53: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_register_cacheâ??:
include/linux/memcontrol.h:595:41: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:595:67: warning: unused parameter â??sâ?? [-Wunused-parameter]
include/linux/memcontrol.h:596:27: warning: unused parameter â??root_cacheâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_release_cacheâ??:
include/linux/memcontrol.h:601:59: warning: unused parameter â??cachepâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_cache_list_addâ??:
include/linux/memcontrol.h:605:60: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/memcontrol.h:606:25: warning: unused parameter â??sâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??memcg_kmem_get_cacheâ??:
include/linux/memcontrol.h:611:55: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/memcontrol.h: In function â??kmem_cache_destroy_memcg_childrenâ??:
include/linux/memcontrol.h:616:73: warning: unused parameter â??sâ?? [-Wunused-parameter]
In file included from include/linux/device.h:24:0,
from include/linux/node.h:17,
from include/linux/swap.h:10,
from mm/vmscan.c:18:
include/linux/pinctrl/devinfo.h: In function â??pinctrl_bind_pinsâ??:
include/linux/pinctrl/devinfo.h:43:52: warning: unused parameter â??devâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:18:0:
include/linux/swap.h: In function â??mem_cgroup_swappinessâ??:
include/linux/swap.h:325:60: warning: unused parameter â??memâ?? [-Wunused-parameter]
include/linux/swap.h: In function â??mem_cgroup_uncharge_swapâ??:
include/linux/swap.h:333:57: warning: unused parameter â??entâ?? [-Wunused-parameter]
include/linux/swap.h: In function â??mem_cgroup_uncharge_swapcacheâ??:
include/linux/swap.h:410:44: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/swap.h:410:62: warning: unused parameter â??entâ?? [-Wunused-parameter]
include/linux/swap.h:410:72: warning: unused parameter â??swapoutâ?? [-Wunused-parameter]
In file included from include/linux/pagemap.h:10:0,
from mm/vmscan.c:19:
include/linux/highmem.h: In function â??flush_anon_pageâ??:
include/linux/highmem.h:14:59: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
include/linux/highmem.h:14:77: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/highmem.h:14:97: warning: unused parameter â??vmaddrâ?? [-Wunused-parameter]
include/linux/highmem.h: In function â??flush_kernel_dcache_pageâ??:
include/linux/highmem.h:20:58: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/highmem.h: In function â??flush_kernel_vmap_rangeâ??:
include/linux/highmem.h:23:50: warning: unused parameter â??vaddrâ?? [-Wunused-parameter]
include/linux/highmem.h:23:61: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/highmem.h: In function â??invalidate_kernel_vmap_rangeâ??:
include/linux/highmem.h:26:55: warning: unused parameter â??vaddrâ?? [-Wunused-parameter]
include/linux/highmem.h:26:66: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
In file included from include/linux/pagemap.h:10:0,
from mm/vmscan.c:19:
include/linux/highmem.h: In function â??kunmapâ??:
include/linux/highmem.h:62:40: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/highmem.h: In function â??__kunmap_atomicâ??:
include/linux/highmem.h:73:42: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/highmem.h: In function â??copy_user_highpageâ??:
include/linux/highmem.h:225:46: warning: unused parameter â??vmaâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:22:0:
include/linux/vmpressure.h: In function â??vmpressureâ??:
include/linux/vmpressure.h:42:37: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/vmpressure.h:42:61: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/vmpressure.h:43:24: warning: unused parameter â??scannedâ?? [-Wunused-parameter]
include/linux/vmpressure.h:43:47: warning: unused parameter â??reclaimedâ?? [-Wunused-parameter]
include/linux/vmpressure.h: In function â??vmpressure_prioâ??:
include/linux/vmpressure.h:44:42: warning: unused parameter â??gfpâ?? [-Wunused-parameter]
include/linux/vmpressure.h:44:66: warning: unused parameter â??memcgâ?? [-Wunused-parameter]
include/linux/vmpressure.h:45:12: warning: unused parameter â??prioâ?? [-Wunused-parameter]
In file included from include/linux/blkdev.h:14:0,
from mm/vmscan.c:26:
include/linux/backing-dev.h: In function â??bdi_stat_errorâ??:
include/linux/backing-dev.h:209:69: warning: unused parameter â??bdiâ?? [-Wunused-parameter]
include/linux/backing-dev.h: In function â??bdi_sched_waitâ??:
include/linux/backing-dev.h:353:40: warning: unused parameter â??wordâ?? [-Wunused-parameter]
In file included from include/linux/blkdev.h:17:0,
from mm/vmscan.c:26:
include/linux/bio.h: In function â??bio_flush_dcache_pagesâ??:
include/linux/bio.h:291:55: warning: unused parameter â??biâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_associate_currentâ??:
include/linux/bio.h:314:53: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_disassociate_taskâ??:
include/linux/bio.h:315:54: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bvec_kmap_irqâ??:
include/linux/bio.h:348:72: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bvec_kunmap_irqâ??:
include/linux/bio.h:353:42: warning: unused parameter â??bufferâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrityâ??:
include/linux/bio.h:594:45: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_enabledâ??:
include/linux/bio.h:599:53: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bioset_integrity_createâ??:
include/linux/bio.h:604:59: warning: unused parameter â??bsâ?? [-Wunused-parameter]
include/linux/bio.h:604:67: warning: unused parameter â??pool_sizeâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bioset_integrity_freeâ??:
include/linux/bio.h:609:59: warning: unused parameter â??bsâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_prepâ??:
include/linux/bio.h:614:50: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_freeâ??:
include/linux/bio.h:619:51: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_cloneâ??:
include/linux/bio.h:624:51: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h:624:68: warning: unused parameter â??bio_srcâ?? [-Wunused-parameter]
include/linux/bio.h:625:17: warning: unused parameter â??gfp_maskâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_splitâ??:
include/linux/bio.h:630:52: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h:630:74: warning: unused parameter â??bpâ?? [-Wunused-parameter]
include/linux/bio.h:631:16: warning: unused parameter â??sectorsâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_advanceâ??:
include/linux/bio.h:636:54: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h:637:20: warning: unused parameter â??bytes_doneâ?? [-Wunused-parameter]
include/linux/bio.h: In function â??bio_integrity_trimâ??:
include/linux/bio.h:642:51: warning: unused parameter â??bioâ?? [-Wunused-parameter]
include/linux/bio.h:642:69: warning: unused parameter â??offsetâ?? [-Wunused-parameter]
include/linux/bio.h:643:24: warning: unused parameter â??sectorsâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:26:0:
include/linux/blkdev.h: In function â??rq_flush_dcache_pagesâ??:
include/linux/blkdev.h:726:58: warning: unused parameter â??rqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_pm_runtime_initâ??:
include/linux/blkdev.h:979:62: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:980:17: warning: unused parameter â??devâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_pre_runtime_suspendâ??:
include/linux/blkdev.h:981:65: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_post_runtime_suspendâ??:
include/linux/blkdev.h:985:67: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:985:74: warning: unused parameter â??errâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_pre_runtime_resumeâ??:
include/linux/blkdev.h:986:65: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_post_runtime_resumeâ??:
include/linux/blkdev.h:987:66: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:987:73: warning: unused parameter â??errâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??set_start_time_nsâ??:
include/linux/blkdev.h:1348:54: warning: unused parameter â??reqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??set_io_start_time_nsâ??:
include/linux/blkdev.h:1349:57: warning: unused parameter â??reqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??rq_start_time_nsâ??:
include/linux/blkdev.h:1350:57: warning: unused parameter â??reqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??rq_io_start_time_nsâ??:
include/linux/blkdev.h:1354:60: warning: unused parameter â??reqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_rqâ??:
include/linux/blkdev.h:1450:52: warning: unused parameter â??rqâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_rq_count_integrity_sgâ??:
include/linux/blkdev.h:1454:67: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:1455:22: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_rq_map_integrity_sgâ??:
include/linux/blkdev.h:1459:65: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:1460:20: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h:1461:28: warning: unused parameter â??sâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??bdev_get_integrityâ??:
include/linux/blkdev.h:1465:77: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_get_integrityâ??:
include/linux/blkdev.h:1469:71: warning: unused parameter â??diskâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_compareâ??:
include/linux/blkdev.h:1473:57: warning: unused parameter â??aâ?? [-Wunused-parameter]
include/linux/blkdev.h:1473:76: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_registerâ??:
include/linux/blkdev.h:1477:58: warning: unused parameter â??dâ?? [-Wunused-parameter]
include/linux/blkdev.h:1478:29: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_unregisterâ??:
include/linux/blkdev.h:1482:61: warning: unused parameter â??dâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_queue_max_integrity_segmentsâ??:
include/linux/blkdev.h:1485:75: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h:1486:24: warning: unused parameter â??segsâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??queue_max_integrity_segmentsâ??:
include/linux/blkdev.h:1489:81: warning: unused parameter â??qâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_merge_rqâ??:
include/linux/blkdev.h:1493:64: warning: unused parameter â??rqâ?? [-Wunused-parameter]
include/linux/blkdev.h:1494:23: warning: unused parameter â??r1â?? [-Wunused-parameter]
include/linux/blkdev.h:1495:23: warning: unused parameter â??r2â?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_merge_bioâ??:
include/linux/blkdev.h:1499:65: warning: unused parameter â??rqâ?? [-Wunused-parameter]
include/linux/blkdev.h:1500:24: warning: unused parameter â??râ?? [-Wunused-parameter]
include/linux/blkdev.h:1501:20: warning: unused parameter â??bâ?? [-Wunused-parameter]
include/linux/blkdev.h: In function â??blk_integrity_is_initializedâ??:
include/linux/blkdev.h:1505:65: warning: unused parameter â??gâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:45:0:
include/linux/prefetch.h: In function â??prefetch_rangeâ??:
include/linux/prefetch.h:53:41: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/prefetch.h:53:54: warning: unused parameter â??lenâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:50:0:
include/linux/swapops.h: In function â??make_hwpoison_entryâ??:
include/linux/swapops.h:177:60: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/swapops.h: In function â??is_hwpoison_entryâ??:
include/linux/swapops.h:182:49: warning: unused parameter â??swpâ?? [-Wunused-parameter]
In file included from mm/vmscan.c:55:0:
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_kswapd_sleepâ??:
include/trace/events/vmscan.h:39:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_kswapd_wakeâ??:
include/trace/events/vmscan.h:56:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_wakeup_kswapdâ??:
include/trace/events/vmscan.h:75:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_direct_reclaim_beginâ??:
include/trace/events/vmscan.h:123:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_memcg_reclaim_beginâ??:
include/trace/events/vmscan.h:130:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_memcg_softlimit_reclaim_beginâ??:
include/trace/events/vmscan.h:137:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_direct_reclaim_endâ??:
include/trace/events/vmscan.h:161:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_memcg_reclaim_endâ??:
include/trace/events/vmscan.h:168:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_memcg_softlimit_reclaim_endâ??:
include/trace/events/vmscan.h:175:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_shrink_slab_startâ??:
include/trace/events/vmscan.h:182:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_shrink_slab_endâ??:
include/trace/events/vmscan.h:227:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_lru_isolateâ??:
include/trace/events/vmscan.h:298:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_memcg_isolateâ??:
include/trace/events/vmscan.h:311:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_writepageâ??:
include/trace/events/vmscan.h:324:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??check_trace_callback_type_mm_vmscan_lru_shrink_inactiveâ??:
include/trace/events/vmscan.h:347:1: warning: unused parameter â??cbâ?? [-Wunused-parameter]
In file included from include/linux/ring_buffer.h:4:0,
from include/linux/ftrace_event.h:4,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/linux/kmemcheck.h: In function â??kmemcheck_alloc_shadowâ??:
include/linux/kmemcheck.h:93:37: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:93:47: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:93:60: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:93:71: warning: unused parameter â??nodeâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_free_shadowâ??:
include/linux/kmemcheck.h:98:36: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:98:46: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_slab_allocâ??:
include/linux/kmemcheck.h:103:41: warning: unused parameter â??sâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:103:50: warning: unused parameter â??gfpflagsâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:103:66: warning: unused parameter â??objectâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:104:15: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_slab_freeâ??:
include/linux/kmemcheck.h:108:59: warning: unused parameter â??sâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:108:68: warning: unused parameter â??objectâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:109:19: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_pagealloc_allocâ??:
include/linux/kmemcheck.h:113:59: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:114:15: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:114:28: warning: unused parameter â??gfpflagsâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_page_is_trackedâ??:
include/linux/kmemcheck.h:118:59: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_unallocatedâ??:
include/linux/kmemcheck.h:123:53: warning: unused parameter â??addressâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:123:75: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_uninitializedâ??:
include/linux/kmemcheck.h:127:55: warning: unused parameter â??addressâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:127:77: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_initializedâ??:
include/linux/kmemcheck.h:131:53: warning: unused parameter â??addressâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:131:75: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_freedâ??:
include/linux/kmemcheck.h:135:47: warning: unused parameter â??addressâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:135:69: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_unallocated_pagesâ??:
include/linux/kmemcheck.h:139:66: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:140:24: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_uninitialized_pagesâ??:
include/linux/kmemcheck.h:144:68: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:145:26: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_mark_initialized_pagesâ??:
include/linux/kmemcheck.h:149:66: warning: unused parameter â??pâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:150:24: warning: unused parameter â??nâ?? [-Wunused-parameter]
include/linux/kmemcheck.h: In function â??kmemcheck_is_obj_initializedâ??:
include/linux/kmemcheck.h:154:63: warning: unused parameter â??addrâ?? [-Wunused-parameter]
include/linux/kmemcheck.h:154:76: warning: unused parameter â??sizeâ?? [-Wunused-parameter]
In file included from include/linux/ring_buffer.h:6:0,
from include/linux/ftrace_event.h:4,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/linux/seq_file.h: In function â??seq_user_nsâ??:
include/linux/seq_file.h:136:67: warning: unused parameter â??seqâ?? [-Wunused-parameter]
In file included from include/linux/ftrace_event.h:4:0,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/linux/ring_buffer.h: In function â??ring_buffer_swap_cpuâ??:
include/linux/ring_buffer.h:150:42: warning: unused parameter â??buffer_aâ?? [-Wunused-parameter]
include/linux/ring_buffer.h:151:28: warning: unused parameter â??buffer_bâ?? [-Wunused-parameter]
include/linux/ring_buffer.h:151:42: warning: unused parameter â??cpuâ?? [-Wunused-parameter]
In file included from include/linux/perf_event.h:35:0,
from include/linux/ftrace_event.h:8,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
/root/linux-next/arch/x86/include/asm/hw_breakpoint.h: In function â??hw_breakpoint_slotsâ??:
/root/linux-next/arch/x86/include/asm/hw_breakpoint.h:45:43: warning: unused parameter â??typeâ?? [-Wunused-parameter]
In file included from include/linux/ftrace.h:10:0,
from include/linux/perf_event.h:47,
from include/linux/ftrace_event.h:8,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/linux/kallsyms.h: In function â??__check_printsym_formatâ??:
include/linux/kallsyms.h:112:42: warning: unused parameter â??fmtâ?? [-Wunused-parameter]
In file included from include/linux/perf_event.h:47:0,
from include/linux/ftrace_event.h:8,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/linux/ftrace.h: In function â??skip_traceâ??:
include/linux/ftrace.h:531:44: warning: unused parameter â??ipâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_release_modâ??:
include/linux/ftrace.h:535:54: warning: unused parameter â??modâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??register_ftrace_commandâ??:
include/linux/ftrace.h:536:71: warning: unused parameter â??cmdâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??unregister_ftrace_commandâ??:
include/linux/ftrace.h:540:51: warning: unused parameter â??cmd_nameâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_text_reservedâ??:
include/linux/ftrace.h:544:46: warning: unused parameter â??startâ?? [-Wunused-parameter]
include/linux/ftrace.h:544:59: warning: unused parameter â??endâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_locationâ??:
include/linux/ftrace.h:548:59: warning: unused parameter â??ipâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_filter_writeâ??:
include/linux/ftrace.h:565:56: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/linux/ftrace.h:565:81: warning: unused parameter â??ubufâ?? [-Wunused-parameter]
include/linux/ftrace.h:566:15: warning: unused parameter â??cntâ?? [-Wunused-parameter]
include/linux/ftrace.h:566:28: warning: unused parameter â??pposâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_notrace_writeâ??:
include/linux/ftrace.h:567:57: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/linux/ftrace.h:567:82: warning: unused parameter â??ubufâ?? [-Wunused-parameter]
include/linux/ftrace.h:568:16: warning: unused parameter â??cntâ?? [-Wunused-parameter]
include/linux/ftrace.h:568:29: warning: unused parameter â??pposâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_regex_releaseâ??:
include/linux/ftrace.h:570:36: warning: unused parameter â??inodeâ?? [-Wunused-parameter]
include/linux/ftrace.h:570:56: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??__ftrace_enabled_restoreâ??:
include/linux/ftrace.h:601:49: warning: unused parameter â??enabledâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??time_hardirqs_onâ??:
include/linux/ftrace.h:632:53: warning: unused parameter â??a0â?? [-Wunused-parameter]
include/linux/ftrace.h:632:71: warning: unused parameter â??a1â?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??time_hardirqs_offâ??:
include/linux/ftrace.h:633:54: warning: unused parameter â??a0â?? [-Wunused-parameter]
include/linux/ftrace.h:633:72: warning: unused parameter â??a1â?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_graph_init_taskâ??:
include/linux/ftrace.h:761:63: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_graph_exit_taskâ??:
include/linux/ftrace.h:762:63: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??ftrace_graph_init_idle_taskâ??:
include/linux/ftrace.h:763:68: warning: unused parameter â??tâ?? [-Wunused-parameter]
include/linux/ftrace.h:763:75: warning: unused parameter â??cpuâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??register_ftrace_graphâ??:
include/linux/ftrace.h:765:64: warning: unused parameter â??retfuncâ?? [-Wunused-parameter]
include/linux/ftrace.h:766:29: warning: unused parameter â??entryfuncâ?? [-Wunused-parameter]
include/linux/ftrace.h: In function â??task_curr_ret_stackâ??:
include/linux/ftrace.h:772:59: warning: unused parameter â??tskâ?? [-Wunused-parameter]
In file included from include/trace/ftrace.h:285:0,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_kswapd_sleepâ??:
include/trace/events/vmscan.h:39:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_kswapd_wakeâ??:
include/trace/events/vmscan.h:56:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_wakeup_kswapdâ??:
include/trace/events/vmscan.h:75:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_direct_reclaim_begin_templateâ??:
include/trace/events/vmscan.h:99:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_direct_reclaim_end_templateâ??:
include/trace/events/vmscan.h:144:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_shrink_slab_startâ??:
include/trace/events/vmscan.h:182:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_shrink_slab_endâ??:
include/trace/events/vmscan.h:227:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_lru_isolate_templateâ??:
include/trace/events/vmscan.h:260:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_writepageâ??:
include/trace/events/vmscan.h:324:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_raw_output_mm_vmscan_lru_shrink_inactiveâ??:
include/trace/events/vmscan.h:347:1: warning: unused parameter â??flagsâ?? [-Wunused-parameter]
In file included from include/trace/ftrace.h:393:0,
from include/trace/define_trace.h:86,
from include/trace/events/vmscan.h:383,
from mm/vmscan.c:55:
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_kswapd_sleepâ??:
include/trace/events/vmscan.h:39:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:39:1: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_kswapd_wakeâ??:
include/trace/events/vmscan.h:56:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:56:1: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:56:1: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_wakeup_kswapdâ??:
include/trace/events/vmscan.h:75:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:75:1: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:75:1: warning: unused parameter â??zidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:75:1: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_direct_reclaim_begin_templateâ??:
include/trace/events/vmscan.h:99:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:99:1: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:99:1: warning: unused parameter â??may_writepageâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:99:1: warning: unused parameter â??gfp_flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_direct_reclaim_end_templateâ??:
include/trace/events/vmscan.h:144:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:144:1: warning: unused parameter â??nr_reclaimedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_shrink_slab_startâ??:
include/trace/events/vmscan.h:182:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??shrâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??scâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??nr_objects_to_shrinkâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??pgs_scannedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??lru_pgsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??cache_itemsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??deltaâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:182:1: warning: unused parameter â??total_scanâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_shrink_slab_endâ??:
include/trace/events/vmscan.h:227:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:227:1: warning: unused parameter â??shrâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:227:1: warning: unused parameter â??shrinker_retvalâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:227:1: warning: unused parameter â??unused_scan_cntâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:227:1: warning: unused parameter â??new_scan_cntâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_lru_isolate_templateâ??:
include/trace/events/vmscan.h:260:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??orderâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??nr_requestedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??nr_scannedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??nr_takenâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??isolate_modeâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:260:1: warning: unused parameter â??fileâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_writepageâ??:
include/trace/events/vmscan.h:324:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:324:1: warning: unused parameter â??pageâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:324:1: warning: unused parameter â??reclaim_flagsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h: In function â??ftrace_get_offsets_mm_vmscan_lru_shrink_inactiveâ??:
include/trace/events/vmscan.h:347:1: warning: unused parameter â??__data_offsetsâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??nidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??zidâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??nr_scannedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??nr_reclaimedâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??priorityâ?? [-Wunused-parameter]
include/trace/events/vmscan.h:347:1: warning: unused parameter â??reclaim_flagsâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??global_reclaimâ??:
mm/vmscan.c:143:49: warning: unused parameter â??scâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??may_write_to_queueâ??:
mm/vmscan.c:364:31: warning: unused parameter â??scâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??throttle_direct_reclaimâ??:
mm/vmscan.c:2507:18: warning: unused parameter â??nodemaskâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??cpu_callbackâ??:
mm/vmscan.c:3381:48: warning: unused parameter â??nfbâ?? [-Wunused-parameter]
mm/vmscan.c:3382:10: warning: unused parameter â??hcpuâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??read_scan_unevictable_nodeâ??:
mm/vmscan.c:3763:58: warning: unused parameter â??devâ?? [-Wunused-parameter]
mm/vmscan.c:3764:33: warning: unused parameter â??attrâ?? [-Wunused-parameter]
mm/vmscan.c: In function â??write_scan_unevictable_nodeâ??:
mm/vmscan.c:3771:59: warning: unused parameter â??devâ?? [-Wunused-parameter]
mm/vmscan.c:3772:34: warning: unused parameter â??attrâ?? [-Wunused-parameter]
mm/vmscan.c:3773:18: warning: unused parameter â??bufâ?? [-Wunused-parameter]
mm/vmscan.c:3773:30: warning: unused parameter â??countâ?? [-Wunused-parameter]

In file included from /root/linux-next/arch/x86/include/asm/bitops.h:16:0,
from include/linux/bitops.h:22,
from include/linux/kernel.h:10,
from include/asm-generic/bug.h:13,
from /root/linux-next/arch/x86/include/asm/bug.h:38,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/wait.h:7,
from include/linux/fs.h:6,
from mm/shmem.c:24:

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