[RFC] [PATCH 12/13] Change pid accesses: ia64 and mips
From: Serge E. Hallyn
Date: Mon Nov 14 2005 - 16:36:30 EST
Replace-Subject: Change pid accesses: ia64 and mips
From: Serge Hallyn <serue@xxxxxxxxxx>
Change pid accesses for ia64 and mips architectures.
Signed-off-by: Dave Hansen <haveblue@xxxxxxxxxx>
Signed-off-by: Serge Hallyn <serue@xxxxxxxxxx>
---
arch/ia64/ia32/ia32_signal.c | 4
arch/ia64/ia32/sys_ia32.c | 6 -
arch/ia64/kernel/mca.c | 4
arch/ia64/kernel/mca_drv.c | 2
arch/ia64/kernel/perfmon.c | 158 ++++++++++++++++----------------
arch/ia64/kernel/perfmon_default_smpl.c | 16 +--
arch/ia64/kernel/process.c | 2
arch/ia64/kernel/signal.c | 8 -
arch/ia64/kernel/traps.c | 6 -
arch/ia64/kernel/unaligned.c | 2
arch/ia64/mm/fault.c | 2
arch/ia64/sn/kernel/xpc_main.c | 2
arch/mips/kernel/irixelf.c | 8 -
arch/mips/kernel/irixioctl.c | 4
arch/mips/kernel/irixsig.c | 20 ++--
arch/mips/kernel/process.c | 2
arch/mips/kernel/signal.c | 4
arch/mips/kernel/signal32.c | 4
arch/mips/kernel/signal_n32.c | 2
arch/mips/kernel/sysirix.c | 136 +++++++++++++--------------
arch/mips/kernel/time.c | 2
arch/mips/kernel/traps.c | 2
arch/mips/mm/fault.c | 4
23 files changed, 200 insertions(+), 200 deletions(-)
Index: linux-2.6.15-rc1/arch/ia64/ia32/ia32_signal.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/ia32/ia32_signal.c
+++ linux-2.6.15-rc1/arch/ia64/ia32/ia32_signal.c
@@ -868,7 +868,7 @@ setup_frame_ia32 (int sig, struct k_siga
#if 0
printk("SIG deliver (%s:%d): sig=%d sp=%p pc=%lx ra=%x\n",
- current->comm, current->pid, sig, (void *) frame, regs->cr_iip, frame->pretcode);
+ current->comm, task_pid(current), sig, (void *) frame, regs->cr_iip, frame->pretcode);
#endif
return 1;
@@ -946,7 +946,7 @@ setup_rt_frame_ia32 (int sig, struct k_s
#if 0
printk("SIG deliver (%s:%d): sp=%p pc=%lx ra=%x\n",
- current->comm, current->pid, (void *) frame, regs->cr_iip, frame->pretcode);
+ current->comm, task_pid(current), (void *) frame, regs->cr_iip, frame->pretcode);
#endif
return 1;
Index: linux-2.6.15-rc1/arch/ia64/ia32/sys_ia32.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/ia32/sys_ia32.c
+++ linux-2.6.15-rc1/arch/ia64/ia32/sys_ia32.c
@@ -769,7 +769,7 @@ emulate_mmap (struct file *file, unsigne
if (flags & MAP_SHARED)
printk(KERN_INFO
"%s(%d): emulate_mmap() can't share head (addr=0x%lx)\n",
- current->comm, current->pid, start);
+ current->comm, task_pid(current), start);
ret = mmap_subpage(file, start, min(PAGE_ALIGN(start), end), prot, flags,
off);
if (IS_ERR((void *) ret))
@@ -782,7 +782,7 @@ emulate_mmap (struct file *file, unsigne
if (flags & MAP_SHARED)
printk(KERN_INFO
"%s(%d): emulate_mmap() can't share tail (end=0x%lx)\n",
- current->comm, current->pid, end);
+ current->comm, task_pid(current), end);
ret = mmap_subpage(file, max(start, PAGE_START(end)), end, prot, flags,
(off + len) - offset_in_page(end));
if (IS_ERR((void *) ret))
@@ -812,7 +812,7 @@ emulate_mmap (struct file *file, unsigne
if ((flags & MAP_SHARED) && !is_congruent)
printk(KERN_INFO "%s(%d): emulate_mmap() can't share contents of incongruent mmap "
- "(addr=0x%lx,off=0x%llx)\n", current->comm, current->pid, start, off);
+ "(addr=0x%lx,off=0x%llx)\n", current->comm, task_pid(current), start, off);
DBG("mmap_body: mapping [0x%lx-0x%lx) %s with poff 0x%llx\n", pstart, pend,
is_congruent ? "congruent" : "not congruent", poff);
Index: linux-2.6.15-rc1/arch/ia64/kernel/mca.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/mca.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/mca.c
@@ -755,9 +755,9 @@ ia64_mca_modify_original_stack(struct pt
* (swapper or nested MCA/INIT) then use the start of the previous comm
* field suffixed with its cpu.
*/
- if (previous_current->pid)
+ if (previous_task_pid(current))
snprintf(comm, sizeof(comm), "%s %d",
- current->comm, previous_current->pid);
+ current->comm, previous_task_pid(current));
else {
int l;
if ((p = strchr(previous_current->comm, ' ')))
Index: linux-2.6.15-rc1/arch/ia64/kernel/mca_drv.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/mca_drv.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/mca_drv.c
@@ -124,7 +124,7 @@ void
mca_handler_bh(unsigned long paddr)
{
printk(KERN_DEBUG "OS_MCA: process [pid: %d](%s) encounters MCA.\n",
- current->pid, current->comm);
+ task_pid(current), current->comm);
spin_lock(&mca_bh_lock);
switch (mca_page_isolate(paddr)) {
Index: linux-2.6.15-rc1/arch/ia64/kernel/perfmon.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/perfmon.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/perfmon.c
@@ -154,14 +154,14 @@
*/
#define PROTECT_CTX(c, f) \
do { \
- DPRINT(("spinlock_irq_save ctx %p by [%d]\n", c, current->pid)); \
+ DPRINT(("spinlock_irq_save ctx %p by [%d]\n", c, task_pid(current))); \
spin_lock_irqsave(&(c)->ctx_lock, f); \
- DPRINT(("spinlocked ctx %p by [%d]\n", c, current->pid)); \
+ DPRINT(("spinlocked ctx %p by [%d]\n", c, task_pid(current))); \
} while(0)
#define UNPROTECT_CTX(c, f) \
do { \
- DPRINT(("spinlock_irq_restore ctx %p by [%d]\n", c, current->pid)); \
+ DPRINT(("spinlock_irq_restore ctx %p by [%d]\n", c, task_pid(current))); \
spin_unlock_irqrestore(&(c)->ctx_lock, f); \
} while(0)
@@ -223,12 +223,12 @@
#ifdef PFM_DEBUGGING
#define DPRINT(a) \
do { \
- if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), current->pid); printk a; } \
+ if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid(current)); printk a; } \
} while (0)
#define DPRINT_ovfl(a) \
do { \
- if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), current->pid); printk a; } \
+ if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid(current)); printk a; } \
} while (0)
#endif
@@ -868,7 +868,7 @@ pfm_mask_monitoring(struct task_struct *
unsigned long mask, val, ovfl_mask;
int i;
- DPRINT_ovfl(("masking monitoring for [%d]\n", task->pid));
+ DPRINT_ovfl(("masking monitoring for [%d]\n", task_pid(task)));
ovfl_mask = pmu_conf->ovfl_val;
/*
@@ -948,12 +948,12 @@ pfm_restore_monitoring(struct task_struc
ovfl_mask = pmu_conf->ovfl_val;
if (task != current) {
- printk(KERN_ERR "perfmon.%d: invalid task[%d] current[%d]\n", __LINE__, task->pid, current->pid);
+ printk(KERN_ERR "perfmon.%d: invalid task[%d] current[%d]\n", __LINE__, task_pid(task), task_pid(current));
return;
}
if (ctx->ctx_state != PFM_CTX_MASKED) {
printk(KERN_ERR "perfmon.%d: task[%d] current[%d] invalid state=%d\n", __LINE__,
- task->pid, current->pid, ctx->ctx_state);
+ task_pid(task), task_pid(current), ctx->ctx_state);
return;
}
psr = pfm_get_psr();
@@ -1007,7 +1007,7 @@ pfm_restore_monitoring(struct task_struc
if ((mask & 0x1) == 0UL) continue;
th->pmcs[i] = ctx->ctx_pmcs[i];
ia64_set_pmc(i, th->pmcs[i]);
- DPRINT(("[%d] pmc[%d]=0x%lx\n", task->pid, i, th->pmcs[i]));
+ DPRINT(("[%d] pmc[%d]=0x%lx\n", task_pid(task), i, th->pmcs[i]));
}
ia64_srlz_d();
@@ -1400,7 +1400,7 @@ pfm_remove_smpl_mapping(struct task_stru
/* sanity checks */
if (task->mm == NULL || size == 0UL || vaddr == NULL) {
- printk(KERN_ERR "perfmon: pfm_remove_smpl_mapping [%d] invalid context mm=%p\n", task->pid, task->mm);
+ printk(KERN_ERR "perfmon: pfm_remove_smpl_mapping [%d] invalid context mm=%p\n", task_pid(task), task->mm);
return -EINVAL;
}
@@ -1417,7 +1417,7 @@ pfm_remove_smpl_mapping(struct task_stru
up_write(&task->mm->mmap_sem);
if (r !=0) {
- printk(KERN_ERR "perfmon: [%d] unable to unmap sampling buffer @%p size=%lu\n", task->pid, vaddr, size);
+ printk(KERN_ERR "perfmon: [%d] unable to unmap sampling buffer @%p size=%lu\n", task_pid(task), vaddr, size);
}
DPRINT(("do_unmap(%p, %lu)=%d\n", vaddr, size, r));
@@ -1459,7 +1459,7 @@ pfm_free_smpl_buffer(pfm_context_t *ctx)
return 0;
invalid_free:
- printk(KERN_ERR "perfmon: pfm_free_smpl_buffer [%d] no buffer\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_free_smpl_buffer [%d] no buffer\n", task_pid(current));
return -EINVAL;
}
#endif
@@ -1512,13 +1512,13 @@ pfm_read(struct file *filp, char __user
unsigned long flags;
DECLARE_WAITQUEUE(wait, current);
if (PFM_IS_FILE(filp) == 0) {
- printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", task_pid(current));
return -EINVAL;
}
ctx = (pfm_context_t *)filp->private_data;
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: pfm_read: NULL ctx [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_read: NULL ctx [%d]\n", task_pid(current));
return -EINVAL;
}
@@ -1572,7 +1572,7 @@ pfm_read(struct file *filp, char __user
PROTECT_CTX(ctx, flags);
}
- DPRINT(("[%d] back to running ret=%ld\n", current->pid, ret));
+ DPRINT(("[%d] back to running ret=%ld\n", task_pid(current), ret));
set_current_state(TASK_RUNNING);
remove_wait_queue(&ctx->ctx_msgq_wait, &wait);
@@ -1581,7 +1581,7 @@ pfm_read(struct file *filp, char __user
ret = -EINVAL;
msg = pfm_get_next_msg(ctx);
if (msg == NULL) {
- printk(KERN_ERR "perfmon: pfm_read no msg for ctx=%p [%d]\n", ctx, current->pid);
+ printk(KERN_ERR "perfmon: pfm_read no msg for ctx=%p [%d]\n", ctx, task_pid(current));
goto abort_locked;
}
@@ -1612,13 +1612,13 @@ pfm_poll(struct file *filp, poll_table *
unsigned int mask = 0;
if (PFM_IS_FILE(filp) == 0) {
- printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_poll: bad magic [%d]\n", task_pid(current));
return 0;
}
ctx = (pfm_context_t *)filp->private_data;
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: pfm_poll: NULL ctx [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_poll: NULL ctx [%d]\n", task_pid(current));
return 0;
}
@@ -1657,7 +1657,7 @@ pfm_do_fasync(int fd, struct file *filp,
ret = fasync_helper (fd, filp, on, &ctx->ctx_async_queue);
DPRINT(("pfm_fasync called by [%d] on ctx_fd=%d on=%d async_queue=%p ret=%d\n",
- current->pid,
+ task_pid(current),
fd,
on,
ctx->ctx_async_queue, ret));
@@ -1672,13 +1672,13 @@ pfm_fasync(int fd, struct file *filp, in
int ret;
if (PFM_IS_FILE(filp) == 0) {
- printk(KERN_ERR "perfmon: pfm_fasync bad magic [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_fasync bad magic [%d]\n", task_pid(current));
return -EBADF;
}
ctx = (pfm_context_t *)filp->private_data;
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: pfm_fasync NULL ctx [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_fasync NULL ctx [%d]\n", task_pid(current));
return -EBADF;
}
/*
@@ -1724,7 +1724,7 @@ pfm_syswide_force_stop(void *info)
if (owner != ctx->ctx_task) {
printk(KERN_ERR "perfmon: pfm_syswide_force_stop CPU%d unexpected owner [%d] instead of [%d]\n",
smp_processor_id(),
- owner->pid, ctx->ctx_task->pid);
+ owner->pid, ctx->ctx_task_pid(task));
return;
}
if (GET_PMU_CTX() != ctx) {
@@ -1734,7 +1734,7 @@ pfm_syswide_force_stop(void *info)
return;
}
- DPRINT(("on CPU%d forcing system wide stop for [%d]\n", smp_processor_id(), ctx->ctx_task->pid));
+ DPRINT(("on CPU%d forcing system wide stop for [%d]\n", smp_processor_id(), ctx->ctx_task_pid(task)));
/*
* the context is already protected in pfm_close(), we simply
* need to mask interrupts to avoid a PMU interrupt race on
@@ -1786,7 +1786,7 @@ pfm_flush(struct file *filp)
ctx = (pfm_context_t *)filp->private_data;
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: pfm_flush: NULL ctx [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_flush: NULL ctx [%d]\n", task_pid(current));
return -EBADF;
}
@@ -1934,7 +1934,7 @@ pfm_close(struct inode *inode, struct fi
ctx = (pfm_context_t *)filp->private_data;
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: pfm_close: NULL ctx [%d]\n", current->pid);
+ printk(KERN_ERR "perfmon: pfm_close: NULL ctx [%d]\n", task_pid(current));
return -EBADF;
}
@@ -2031,7 +2031,7 @@ pfm_close(struct inode *inode, struct fi
*/
ctx->ctx_state = PFM_CTX_ZOMBIE;
- DPRINT(("zombie ctx for [%d]\n", task->pid));
+ DPRINT(("zombie ctx for [%d]\n", task_pid(task)));
/*
* cannot free the context on the spot. deferred until
* the task notices the ZOMBIE state
@@ -2435,7 +2435,7 @@ pfm_setup_buffer_fmt(struct task_struct
/* invoke and lock buffer format, if found */
fmt = pfm_find_buffer_fmt(arg->ctx_smpl_buf_id);
if (fmt == NULL) {
- DPRINT(("[%d] cannot find buffer format\n", task->pid));
+ DPRINT(("[%d] cannot find buffer format\n", task_pid(task)));
return -EINVAL;
}
@@ -2446,7 +2446,7 @@ pfm_setup_buffer_fmt(struct task_struct
ret = pfm_buf_fmt_validate(fmt, task, ctx_flags, cpu, fmt_arg);
- DPRINT(("[%d] after validate(0x%x,%d,%p)=%d\n", task->pid, ctx_flags, cpu, fmt_arg, ret));
+ DPRINT(("[%d] after validate(0x%x,%d,%p)=%d\n", task_pid(task), ctx_flags, cpu, fmt_arg, ret));
if (ret) goto error;
@@ -2568,23 +2568,23 @@ pfm_task_incompatible(pfm_context_t *ctx
* no kernel task or task not owner by caller
*/
if (task->mm == NULL) {
- DPRINT(("task [%d] has not memory context (kernel thread)\n", task->pid));
+ DPRINT(("task [%d] has not memory context (kernel thread)\n", task_pid(task)));
return -EPERM;
}
if (pfm_bad_permissions(task)) {
- DPRINT(("no permission to attach to [%d]\n", task->pid));
+ DPRINT(("no permission to attach to [%d]\n", task_pid(task)));
return -EPERM;
}
/*
* cannot block in self-monitoring mode
*/
if (CTX_OVFL_NOBLOCK(ctx) == 0 && task == current) {
- DPRINT(("cannot load a blocking context on self for [%d]\n", task->pid));
+ DPRINT(("cannot load a blocking context on self for [%d]\n", task_pid(task)));
return -EINVAL;
}
if (task->exit_state == EXIT_ZOMBIE) {
- DPRINT(("cannot attach to zombie task [%d]\n", task->pid));
+ DPRINT(("cannot attach to zombie task [%d]\n", task_pid(task)));
return -EBUSY;
}
@@ -2594,7 +2594,7 @@ pfm_task_incompatible(pfm_context_t *ctx
if (task == current) return 0;
if ((task->state != TASK_STOPPED) && (task->state != TASK_TRACED)) {
- DPRINT(("cannot attach to non-stopped task [%d] state=%ld\n", task->pid, task->state));
+ DPRINT(("cannot attach to non-stopped task [%d] state=%ld\n", task_pid(task), task->state));
return -EBUSY;
}
/*
@@ -2616,7 +2616,7 @@ pfm_get_task(pfm_context_t *ctx, pid_t p
/* XXX: need to add more checks here */
if (pid < 2) return -EPERM;
- if (pid != current->pid) {
+ if (pid != task_pid(current)) {
read_lock(&tasklist_lock);
@@ -3481,7 +3481,7 @@ pfm_use_debug_registers(struct task_stru
if (pmu_conf->use_rr_dbregs == 0) return 0;
- DPRINT(("called for [%d]\n", task->pid));
+ DPRINT(("called for [%d]\n", task_pid(task)));
/*
* do it only once
@@ -3512,7 +3512,7 @@ pfm_use_debug_registers(struct task_stru
DPRINT(("ptrace_use_dbregs=%u sys_use_dbregs=%u by [%d] ret = %d\n",
pfm_sessions.pfs_ptrace_use_dbregs,
pfm_sessions.pfs_sys_use_dbregs,
- task->pid, ret));
+ task_pid(task), ret));
UNLOCK_PFS(flags);
@@ -3537,7 +3537,7 @@ pfm_release_debug_registers(struct task_
LOCK_PFS(flags);
if (pfm_sessions.pfs_ptrace_use_dbregs == 0) {
- printk(KERN_ERR "perfmon: invalid release for [%d] ptrace_use_dbregs=0\n", task->pid);
+ printk(KERN_ERR "perfmon: invalid release for [%d] ptrace_use_dbregs=0\n", task_pid(task));
ret = -1;
} else {
pfm_sessions.pfs_ptrace_use_dbregs--;
@@ -3589,7 +3589,7 @@ pfm_restart(pfm_context_t *ctx, void *ar
/* sanity check */
if (unlikely(task == NULL)) {
- printk(KERN_ERR "perfmon: [%d] pfm_restart no task\n", current->pid);
+ printk(KERN_ERR "perfmon: [%d] pfm_restart no task\n", task_pid(current));
return -EINVAL;
}
@@ -3598,7 +3598,7 @@ pfm_restart(pfm_context_t *ctx, void *ar
fmt = ctx->ctx_buf_fmt;
DPRINT(("restarting self %d ovfl=0x%lx\n",
- task->pid,
+ task_pid(task),
ctx->ctx_ovfl_regs[0]));
if (CTX_HAS_SMPL(ctx)) {
@@ -3622,11 +3622,11 @@ pfm_restart(pfm_context_t *ctx, void *ar
pfm_reset_regs(ctx, ctx->ctx_ovfl_regs, PFM_PMD_LONG_RESET);
if (rst_ctrl.bits.mask_monitoring == 0) {
- DPRINT(("resuming monitoring for [%d]\n", task->pid));
+ DPRINT(("resuming monitoring for [%d]\n", task_pid(task)));
if (state == PFM_CTX_MASKED) pfm_restore_monitoring(task);
} else {
- DPRINT(("keeping monitoring stopped for [%d]\n", task->pid));
+ DPRINT(("keeping monitoring stopped for [%d]\n", task_pid(task)));
// cannot use pfm_stop_monitoring(task, regs);
}
@@ -3683,10 +3683,10 @@ pfm_restart(pfm_context_t *ctx, void *ar
* "self-monitoring".
*/
if (CTX_OVFL_NOBLOCK(ctx) == 0 && state == PFM_CTX_MASKED) {
- DPRINT(("unblocking [%d] \n", task->pid));
+ DPRINT(("unblocking [%d] \n", task_pid(task)));
up(&ctx->ctx_restart_sem);
} else {
- DPRINT(("[%d] armed exit trap\n", task->pid));
+ DPRINT(("[%d] armed exit trap\n", task_pid(task)));
ctx->ctx_fl_trap_reason = PFM_TRAP_REASON_RESET;
@@ -3774,7 +3774,7 @@ pfm_write_ibr_dbr(int mode, pfm_context_
* don't bother if we are loaded and task is being debugged
*/
if (is_loaded && (thread->flags & IA64_THREAD_DBG_VALID) != 0) {
- DPRINT(("debug registers already in use for [%d]\n", task->pid));
+ DPRINT(("debug registers already in use for [%d]\n", task_pid(task)));
return -EBUSY;
}
@@ -3815,7 +3815,7 @@ pfm_write_ibr_dbr(int mode, pfm_context_
* is shared by all processes running on it
*/
if (first_time && can_access_pmu) {
- DPRINT(("[%d] clearing ibrs, dbrs\n", task->pid));
+ DPRINT(("[%d] clearing ibrs, dbrs\n", task_pid(task)));
for (i=0; i < pmu_conf->num_ibrs; i++) {
ia64_set_ibr(i, 0UL);
ia64_dv_serialize_instruction();
@@ -4062,7 +4062,7 @@ pfm_stop(pfm_context_t *ctx, void *arg,
* monitoring disabled in kernel at next reschedule
*/
ctx->ctx_saved_psr_up = 0;
- DPRINT(("task=[%d]\n", task->pid));
+ DPRINT(("task=[%d]\n", task_pid(task)));
}
return 0;
}
@@ -4228,7 +4228,7 @@ pfm_context_load(pfm_context_t *ctx, voi
DPRINT(("load_pid [%d] using_dbreg=%d\n", req->load_pid, ctx->ctx_fl_using_dbreg));
- if (CTX_OVFL_NOBLOCK(ctx) == 0 && req->load_pid == current->pid) {
+ if (CTX_OVFL_NOBLOCK(ctx) == 0 && req->load_pid == task_pid(current)) {
DPRINT(("cannot use blocking mode on self\n"));
return -EINVAL;
}
@@ -4267,11 +4267,11 @@ pfm_context_load(pfm_context_t *ctx, voi
if (is_system) {
if (pfm_sessions.pfs_ptrace_use_dbregs) {
- DPRINT(("cannot load [%d] dbregs in use\n", task->pid));
+ DPRINT(("cannot load [%d] dbregs in use\n", task_pid(task)));
ret = -EBUSY;
} else {
pfm_sessions.pfs_sys_use_dbregs++;
- DPRINT(("load [%d] increased sys_use_dbreg=%u\n", task->pid, pfm_sessions.pfs_sys_use_dbregs));
+ DPRINT(("load [%d] increased sys_use_dbreg=%u\n", task_pid(task), pfm_sessions.pfs_sys_use_dbregs));
set_dbregs = 1;
}
}
@@ -4363,7 +4363,7 @@ pfm_context_load(pfm_context_t *ctx, voi
/* allow user level control */
ia64_psr(regs)->sp = 0;
- DPRINT(("clearing psr.sp for [%d]\n", task->pid));
+ DPRINT(("clearing psr.sp for [%d]\n", task_pid(task)));
SET_LAST_CPU(ctx, smp_processor_id());
INC_ACTIVATION();
@@ -4398,7 +4398,7 @@ pfm_context_load(pfm_context_t *ctx, voi
*/
SET_PMU_OWNER(task, ctx);
- DPRINT(("context loaded on PMU for [%d]\n", task->pid));
+ DPRINT(("context loaded on PMU for [%d]\n", task_pid(task)));
} else {
/*
* when not current, task MUST be stopped, so this is safe
@@ -4462,7 +4462,7 @@ pfm_context_unload(pfm_context_t *ctx, v
int prev_state, is_system;
int ret;
- DPRINT(("ctx_state=%d task [%d]\n", ctx->ctx_state, task ? task->pid : -1));
+ DPRINT(("ctx_state=%d task [%d]\n", ctx->ctx_state, task ? task_pid(task) : -1));
prev_state = ctx->ctx_state;
is_system = ctx->ctx_fl_system;
@@ -4537,7 +4537,7 @@ pfm_context_unload(pfm_context_t *ctx, v
*/
ia64_psr(regs)->sp = 1;
- DPRINT(("setting psr.sp for [%d]\n", task->pid));
+ DPRINT(("setting psr.sp for [%d]\n", task_pid(task)));
}
/*
* save PMDs to context
@@ -4577,7 +4577,7 @@ pfm_context_unload(pfm_context_t *ctx, v
ctx->ctx_fl_can_restart = 0;
ctx->ctx_fl_going_zombie = 0;
- DPRINT(("disconnected [%d] from context\n", task->pid));
+ DPRINT(("disconnected [%d] from context\n", task_pid(task)));
return 0;
}
@@ -4600,7 +4600,7 @@ pfm_exit_thread(struct task_struct *task
PROTECT_CTX(ctx, flags);
- DPRINT(("state=%d task [%d]\n", ctx->ctx_state, task->pid));
+ DPRINT(("state=%d task [%d]\n", ctx->ctx_state, task_pid(task)));
state = ctx->ctx_state;
switch(state) {
@@ -4609,13 +4609,13 @@ pfm_exit_thread(struct task_struct *task
* only comes to thios function if pfm_context is not NULL, i.e., cannot
* be in unloaded state
*/
- printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task->pid);
+ printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task_pid(task));
break;
case PFM_CTX_LOADED:
case PFM_CTX_MASKED:
ret = pfm_context_unload(ctx, NULL, 0, regs);
if (ret) {
- printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task->pid, state, ret);
+ printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task_pid(task), state, ret);
}
DPRINT(("ctx unloaded for current state was %d\n", state));
@@ -4624,12 +4624,12 @@ pfm_exit_thread(struct task_struct *task
case PFM_CTX_ZOMBIE:
ret = pfm_context_unload(ctx, NULL, 0, regs);
if (ret) {
- printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task->pid, state, ret);
+ printk(KERN_ERR "perfmon: pfm_exit_thread [%d] state=%d unload failed %d\n", task_pid(task), state, ret);
}
free_ok = 1;
break;
default:
- printk(KERN_ERR "perfmon: pfm_exit_thread [%d] unexpected state=%d\n", task->pid, state);
+ printk(KERN_ERR "perfmon: pfm_exit_thread [%d] unexpected state=%d\n", task_pid(task), state);
break;
}
UNPROTECT_CTX(ctx, flags);
@@ -4713,7 +4713,7 @@ recheck:
DPRINT(("context %d state=%d [%d] task_state=%ld must_stop=%d\n",
ctx->ctx_fd,
state,
- task->pid,
+ task_pid(task),
task->state, PFM_CMD_STOPPED(cmd)));
/*
@@ -4760,7 +4760,7 @@ recheck:
*/
if (PFM_CMD_STOPPED(cmd)) {
if ((task->state != TASK_STOPPED) && (task->state != TASK_TRACED)) {
- DPRINT(("[%d] task not in stopped state\n", task->pid));
+ DPRINT(("[%d] task not in stopped state\n", task_pid(task)));
return -EBUSY;
}
/*
@@ -4853,7 +4853,7 @@ restart_args:
* limit abuse to min page size
*/
if (unlikely(sz > PFM_MAX_ARGSIZE)) {
- printk(KERN_ERR "perfmon: [%d] argument too big %lu\n", current->pid, sz);
+ printk(KERN_ERR "perfmon: [%d] argument too big %lu\n", task_pid(current), sz);
return -E2BIG;
}
@@ -4998,11 +4998,11 @@ pfm_context_force_terminate(pfm_context_
{
int ret;
- DPRINT(("entering for [%d]\n", current->pid));
+ DPRINT(("entering for [%d]\n", task_pid(current)));
ret = pfm_context_unload(ctx, NULL, 0, regs);
if (ret) {
- printk(KERN_ERR "pfm_context_force_terminate: [%d] unloaded failed with %d\n", current->pid, ret);
+ printk(KERN_ERR "pfm_context_force_terminate: [%d] unloaded failed with %d\n", task_pid(current), ret);
}
/*
@@ -5039,7 +5039,7 @@ pfm_handle_work(void)
ctx = PFM_GET_CTX(current);
if (ctx == NULL) {
- printk(KERN_ERR "perfmon: [%d] has no PFM context\n", current->pid);
+ printk(KERN_ERR "perfmon: [%d] has no PFM context\n", task_pid(current));
return;
}
@@ -5236,7 +5236,7 @@ pfm_overflow_handler(struct task_struct
DPRINT_ovfl(("pmc0=0x%lx pid=%d iip=0x%lx, %s "
"used_pmds=0x%lx\n",
pmc0,
- task ? task->pid: -1,
+ task ? task_pid(task): -1,
(regs ? regs->cr_iip : 0),
CTX_OVFL_NOBLOCK(ctx) ? "nonblocking" : "blocking",
ctx->ctx_used_pmds[0]));
@@ -5450,7 +5450,7 @@ pfm_overflow_handler(struct task_struct
sanity_check:
printk(KERN_ERR "perfmon: CPU%d overflow handler [%d] pmc0=0x%lx\n",
smp_processor_id(),
- task ? task->pid : -1,
+ task ? task_pid(task) : -1,
pmc0);
return;
@@ -5483,7 +5483,7 @@ stop_monitoring:
*
* Overall pretty hairy stuff....
*/
- DPRINT(("ctx is zombie for [%d], converted to spurious\n", task ? task->pid: -1));
+ DPRINT(("ctx is zombie for [%d], converted to spurious\n", task ? task_pid(task): -1));
pfm_clear_psr_up();
ia64_psr(regs)->up = 0;
ia64_psr(regs)->sp = 1;
@@ -5544,13 +5544,13 @@ pfm_do_interrupt_handler(int irq, void *
report_spurious1:
printk(KERN_INFO "perfmon: spurious overflow interrupt on CPU%d: process %d has no PFM context\n",
- this_cpu, task->pid);
+ this_cpu, task_pid(task));
pfm_unfreeze_pmu();
return -1;
report_spurious2:
printk(KERN_INFO "perfmon: spurious overflow interrupt on CPU%d: process %d, invalid flag\n",
this_cpu,
- task->pid);
+ task_pid(task));
pfm_unfreeze_pmu();
return -1;
}
@@ -5792,7 +5792,7 @@ pfm_syst_wide_update_task(struct task_st
* pid 0 is guaranteed to be the idle task. There is one such task with pid 0
* on every CPU, so we can rely on the pid to identify the idle task.
*/
- if ((info & PFM_CPUINFO_EXCL_IDLE) == 0 || task->pid) {
+ if ((info & PFM_CPUINFO_EXCL_IDLE) == 0 || task_pid(task)) {
regs = ia64_task_regs(task);
ia64_psr(regs)->pp = is_ctxswin ? dcr_pp : 0;
return;
@@ -5836,7 +5836,7 @@ pfm_force_cleanup(pfm_context_t *ctx, st
ia64_psr(regs)->sp = 1;
if (GET_PMU_OWNER() == task) {
- DPRINT(("cleared ownership for [%d]\n", ctx->ctx_task->pid));
+ DPRINT(("cleared ownership for [%d]\n", ctx->ctx_task_pid(task)));
SET_PMU_OWNER(NULL, NULL);
}
@@ -5848,7 +5848,7 @@ pfm_force_cleanup(pfm_context_t *ctx, st
task->thread.pfm_context = NULL;
task->thread.flags &= ~IA64_THREAD_PM_VALID;
- DPRINT(("force cleanup for [%d]\n", task->pid));
+ DPRINT(("force cleanup for [%d]\n", task_pid(task)));
}
@@ -6400,7 +6400,7 @@ pfm_flush_pmds(struct task_struct *task,
if (PMD_IS_COUNTING(i)) {
DPRINT(("[%d] pmd[%d] ctx_pmd=0x%lx hw_pmd=0x%lx\n",
- task->pid,
+ task_pid(task),
i,
ctx->ctx_pmds[i].val,
val & ovfl_val));
@@ -6422,11 +6422,11 @@ pfm_flush_pmds(struct task_struct *task,
*/
if (pmc0 & (1UL << i)) {
val += 1 + ovfl_val;
- DPRINT(("[%d] pmd[%d] overflowed\n", task->pid, i));
+ DPRINT(("[%d] pmd[%d] overflowed\n", task_pid(task), i));
}
}
- DPRINT(("[%d] ctx_pmd[%d]=0x%lx pmd_val=0x%lx\n", task->pid, i, val, pmd_val));
+ DPRINT(("[%d] ctx_pmd[%d]=0x%lx pmd_val=0x%lx\n", task_pid(task), i, val, pmd_val));
if (is_self) task->thread.pmds[i] = pmd_val;
@@ -6765,14 +6765,14 @@ dump_pmu_state(const char *from)
printk("CPU%d from %s() current [%d] iip=0x%lx %s\n",
this_cpu,
from,
- current->pid,
+ task_pid(current),
regs->cr_iip,
current->comm);
task = GET_PMU_OWNER();
ctx = GET_PMU_CTX();
- printk("->CPU%d owner [%d] ctx=%p\n", this_cpu, task ? task->pid : -1, ctx);
+ printk("->CPU%d owner [%d] ctx=%p\n", this_cpu, task ? task_pid(task) : -1, ctx);
psr = pfm_get_psr();
@@ -6822,7 +6822,7 @@ pfm_inherit(struct task_struct *task, st
{
struct thread_struct *thread;
- DPRINT(("perfmon: pfm_inherit clearing state for [%d]\n", task->pid));
+ DPRINT(("perfmon: pfm_inherit clearing state for [%d]\n", task_pid(task)));
thread = &task->thread;
Index: linux-2.6.15-rc1/arch/ia64/kernel/perfmon_default_smpl.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/perfmon_default_smpl.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/perfmon_default_smpl.c
@@ -45,11 +45,11 @@ default_validate(struct task_struct *tas
int ret = 0;
if (data == NULL) {
- DPRINT(("[%d] no argument passed\n", task->pid));
+ DPRINT(("[%d] no argument passed\n", task_pid(task)));
return -EINVAL;
}
- DPRINT(("[%d] validate flags=0x%x CPU%d\n", task->pid, flags, cpu));
+ DPRINT(("[%d] validate flags=0x%x CPU%d\n", task_pid(task), flags, cpu));
/*
* must hold at least the buffer header + one minimally sized entry
@@ -89,7 +89,7 @@ default_init(struct task_struct *task, v
hdr->hdr_count = 0UL;
DPRINT(("[%d] buffer=%p buf_size=%lu hdr_size=%lu hdr_version=%u cur_offs=%lu\n",
- task->pid,
+ task_pid(task),
buf,
hdr->hdr_buf_size,
sizeof(*hdr),
@@ -111,7 +111,7 @@ default_handler(struct task_struct *task
unsigned char ovfl_notify;
if (unlikely(buf == NULL || arg == NULL|| regs == NULL || task == NULL)) {
- DPRINT(("[%d] invalid arguments buf=%p arg=%p\n", task->pid, buf, arg));
+ DPRINT(("[%d] invalid arguments buf=%p arg=%p\n", task_pid(task), buf, arg));
return -EINVAL;
}
@@ -140,7 +140,7 @@ default_handler(struct task_struct *task
hdr->hdr_count++;
DPRINT_ovfl(("[%d] count=%lu cur=%p last=%p free_bytes=%lu ovfl_pmd=%d ovfl_notify=%d npmds=%u\n",
- task->pid,
+ task_pid(task),
hdr->hdr_count,
cur, last,
last-cur,
@@ -157,7 +157,7 @@ default_handler(struct task_struct *task
* system-wide:
* - this is not necessarily the task controlling the session
*/
- ent->pid = current->pid;
+ ent->pid = task_pid(current);
ent->ovfl_pmd = ovfl_pmd;
ent->last_reset_val = arg->pmd_last_reset; //pmd[0].reg_last_reset_val;
@@ -169,7 +169,7 @@ default_handler(struct task_struct *task
ent->tstamp = stamp;
ent->cpu = smp_processor_id();
ent->set = arg->active_set;
- ent->tgid = current->tgid;
+ ent->tgid = task_tgid(current);
/*
* selectively store PMDs in increasing index number
@@ -246,7 +246,7 @@ default_restart(struct task_struct *task
static int
default_exit(struct task_struct *task, void *buf, struct pt_regs *regs)
{
- DPRINT(("[%d] exit(%p)\n", task->pid, buf));
+ DPRINT(("[%d] exit(%p)\n", task_pid(task), buf));
return 0;
}
Index: linux-2.6.15-rc1/arch/ia64/kernel/process.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/process.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/process.c
@@ -109,7 +109,7 @@ show_regs (struct pt_regs *regs)
unsigned long ip = regs->cr_iip + ia64_psr(regs)->ri;
print_modules();
- printk("\nPid: %d, CPU %d, comm: %20s\n", current->pid, smp_processor_id(), current->comm);
+ printk("\nPid: %d, CPU %d, comm: %20s\n", task_pid(current), smp_processor_id(), current->comm);
printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s\n",
regs->cr_ipsr, regs->cr_ifs, ip, print_tainted());
print_symbol("ip is at %s\n", ip);
Index: linux-2.6.15-rc1/arch/ia64/kernel/signal.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/signal.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/signal.c
@@ -257,7 +257,7 @@ ia64_rt_sigreturn (struct sigscratch *sc
#if DEBUG_SIG
printk("SIG return (%s:%d): sp=%lx ip=%lx\n",
- current->comm, current->pid, scr->pt.r12, scr->pt.cr_iip);
+ current->comm, task_pid(current), scr->pt.r12, scr->pt.cr_iip);
#endif
/*
* It is more difficult to avoid calling this function than to
@@ -270,7 +270,7 @@ ia64_rt_sigreturn (struct sigscratch *sc
si.si_signo = SIGSEGV;
si.si_errno = 0;
si.si_code = SI_KERNEL;
- si.si_pid = current->pid;
+ si.si_pid = task_pid(current);
si.si_uid = current->uid;
si.si_addr = sc;
force_sig_info(SIGSEGV, &si, current);
@@ -375,7 +375,7 @@ force_sigsegv_info (int sig, void __user
si.si_signo = SIGSEGV;
si.si_errno = 0;
si.si_code = SI_KERNEL;
- si.si_pid = current->pid;
+ si.si_pid = task_pid(current);
si.si_uid = current->uid;
si.si_addr = addr;
force_sig_info(SIGSEGV, &si, current);
@@ -448,7 +448,7 @@ setup_frame (int sig, struct k_sigaction
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sig=%d sp=%lx ip=%lx handler=%p\n",
- current->comm, current->pid, sig, scr->pt.r12, frame->sc.sc_ip, frame->handler);
+ current->comm, task_pid(current), sig, scr->pt.r12, frame->sc.sc_ip, frame->handler);
#endif
return 1;
}
Index: linux-2.6.15-rc1/arch/ia64/kernel/traps.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/traps.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/traps.c
@@ -107,7 +107,7 @@ die (const char *str, struct pt_regs *re
if (++die.lock_owner_depth < 3) {
printk("%s[%d]: %s %ld [%d]\n",
- current->comm, current->pid, str, err, ++die_counter);
+ current->comm, task_pid(current), str, err, ++die_counter);
(void) notify_die(DIE_OOPS, (char *)str, regs, err, 255, SIGSEGV);
show_regs(regs);
} else
@@ -346,7 +346,7 @@ handle_fpu_swa (int fp_fault, struct pt_
++fpu_swa_count;
printk(KERN_WARNING
"%s(%d): floating-point assist fault at ip %016lx, isr %016lx\n",
- current->comm, current->pid, regs->cr_iip + ia64_psr(regs)->ri, isr);
+ current->comm, task_pid(current), regs->cr_iip + ia64_psr(regs)->ri, isr);
}
exception = fp_emulate(fp_fault, bundle, ®s->cr_ipsr, ®s->ar_fpsr, &isr, ®s->pr,
@@ -482,7 +482,7 @@ ia64_fault (unsigned long vector, unsign
if (code == 8) {
# ifdef CONFIG_IA64_PRINT_HAZARDS
printk("%s[%d]: possible hazard @ ip=%016lx (pr = %016lx)\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
regs.cr_iip + ia64_psr(®s)->ri, regs.pr);
# endif
return;
Index: linux-2.6.15-rc1/arch/ia64/kernel/unaligned.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/kernel/unaligned.c
+++ linux-2.6.15-rc1/arch/ia64/kernel/unaligned.c
@@ -1330,7 +1330,7 @@ ia64_handle_unaligned (unsigned long ifa
size_t len;
len = sprintf(buf, "%s(%d): unaligned access to 0x%016lx, "
- "ip=0x%016lx\n\r", current->comm, current->pid,
+ "ip=0x%016lx\n\r", current->comm, task_pid(current),
ifa, regs->cr_iip + ipsr->ri);
/*
* Don't call tty_write_message() if we're in the kernel; we might
Index: linux-2.6.15-rc1/arch/ia64/mm/fault.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/mm/fault.c
+++ linux-2.6.15-rc1/arch/ia64/mm/fault.c
@@ -241,7 +241,7 @@ ia64_do_page_fault (unsigned long addres
out_of_memory:
up_read(&mm->mmap_sem);
- if (current->pid == 1) {
+ if (task_pid(current) == 1) {
yield();
down_read(&mm->mmap_sem);
goto survive;
Index: linux-2.6.15-rc1/arch/ia64/sn/kernel/xpc_main.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/ia64/sn/kernel/xpc_main.c
+++ linux-2.6.15-rc1/arch/ia64/sn/kernel/xpc_main.c
@@ -508,7 +508,7 @@ xpc_activating(void *__partid)
ret = sched_setscheduler(current, SCHED_FIFO, ¶m);
if (ret != 0) {
dev_warn(xpc_part, "unable to set pid %d to a realtime "
- "priority, ret=%d\n", current->pid, ret);
+ "priority, ret=%d\n", task_pid(current), ret);
}
/* allow this thread and its children to run on any CPU */
Index: linux-2.6.15-rc1/arch/mips/kernel/irixelf.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/irixelf.c
+++ linux-2.6.15-rc1/arch/mips/kernel/irixelf.c
@@ -556,9 +556,9 @@ static void irix_map_prda_page(void)
return;
pp = (struct prda *) v;
- pp->prda_sys.t_pid = current->pid;
+ pp->prda_sys.t_pid = task_pid(current);
pp->prda_sys.t_prid = read_c0_prid();
- pp->prda_sys.t_rpid = current->pid;
+ pp->prda_sys.t_rpid = task_pid(current);
/* We leave the rest set to zero */
}
@@ -1148,11 +1148,11 @@ static int irix_core_dump(long signr, st
prstatus.pr_info.si_signo = prstatus.pr_cursig = signr;
prstatus.pr_sigpend = current->pending.signal.sig[0];
prstatus.pr_sighold = current->blocked.sig[0];
- psinfo.pr_pid = prstatus.pr_pid = current->pid;
+ psinfo.pr_pid = prstatus.pr_pid = task_pid(current);
psinfo.pr_ppid = prstatus.pr_ppid = current->parent->pid;
psinfo.pr_pgrp = prstatus.pr_pgrp = process_group(current);
psinfo.pr_sid = prstatus.pr_sid = current->signal->session;
- if (current->pid == current->tgid) {
+ if (task_pid(current) == task_tgid(current)) {
/*
* This is the record for the group leader. Add in the
* cumulative times of previous dead threads. This total
Index: linux-2.6.15-rc1/arch/mips/kernel/irixioctl.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/irixioctl.c
+++ linux-2.6.15-rc1/arch/mips/kernel/irixioctl.c
@@ -62,7 +62,7 @@ asmlinkage int irix_ioctl(int fd, unsign
int i, error = 0;
#ifdef DEBUG_IOCTLS
- printk("[%s:%d] irix_ioctl(%d, ", current->comm, current->pid, fd);
+ printk("[%s:%d] irix_ioctl(%d, ", current->comm, task_pid(current), fd);
#endif
switch(cmd) {
case 0x00005401:
@@ -236,7 +236,7 @@ asmlinkage int irix_ioctl(int fd, unsign
sys_write(2, msg, strlen(msg));
set_fs(old_fs);
printk("[%s:%d] Does unimplemented IRIX ioctl cmd %08lx\n",
- current->comm, current->pid, cmd);
+ current->comm, task_pid(current), cmd);
do_exit(255);
#else
error = sys_ioctl (fd, cmd, arg);
Index: linux-2.6.15-rc1/arch/mips/kernel/irixsig.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/irixsig.c
+++ linux-2.6.15-rc1/arch/mips/kernel/irixsig.c
@@ -232,7 +232,7 @@ irix_sigreturn(struct pt_regs *regs)
sig = (int) regs->regs[base + 6];
#ifdef DEBUG_SIG
printk("[%s:%d] IRIX sigreturn(scp[%p],ucp[%p],sig[%d])\n",
- current->comm, current->pid, context, magic, sig);
+ current->comm, task_pid(current), context, magic, sig);
#endif
if (!context)
context = magic;
@@ -473,7 +473,7 @@ asmlinkage int irix_sigpoll_sys(unsigned
#ifdef DEBUG_SIG
printk("[%s:%d] irix_sigpoll_sys(%p,%p,%p)\n",
- current->comm, current->pid, set, info, tp);
+ current->comm, task_pid(current), set, info, tp);
#endif
/* Must always specify the signal set. */
@@ -586,7 +586,7 @@ repeat:
tsk = current;
list_for_each(_p,&tsk->children) {
p = list_entry(_p,struct task_struct,sibling);
- if ((type == IRIX_P_PID) && p->pid != pid)
+ if ((type == IRIX_P_PID) && task_pid(p) != pid)
continue;
if ((type == IRIX_P_PGID) && process_group(p) != pid)
continue;
@@ -613,7 +613,7 @@ repeat:
retval = __put_user(SIGCHLD, &info->sig);
retval |= __put_user(0, &info->code);
- retval |= __put_user(p->pid, &info->stuff.procinfo.pid);
+ retval |= __put_user(task_pid(p), &info->stuff.procinfo.pid);
retval |= __put_user((p->exit_code >> 8) & 0xff,
&info->stuff.procinfo.procdata.child.status);
retval |= __put_user(p->utime, &info->stuff.procinfo.procdata.child.utime);
@@ -631,7 +631,7 @@ repeat:
getrusage(p, RUSAGE_BOTH, ru);
retval = __put_user(SIGCHLD, &info->sig);
retval |= __put_user(1, &info->code); /* CLD_EXITED */
- retval |= __put_user(p->pid, &info->stuff.procinfo.pid);
+ retval |= __put_user(task_pid(p), &info->stuff.procinfo.pid);
retval |= __put_user((p->exit_code >> 8) & 0xff,
&info->stuff.procinfo.procdata.child.status);
retval |= __put_user(p->utime,
@@ -701,7 +701,7 @@ asmlinkage int irix_getcontext(struct pt
#ifdef DEBUG_SIG
printk("[%s:%d] irix_getcontext(%p)\n",
- current->comm, current->pid, ctx);
+ current->comm, task_pid(current), ctx);
#endif
if (!access_ok(VERIFY_WRITE, ctx, sizeof(*ctx)));
@@ -749,7 +749,7 @@ asmlinkage void irix_setcontext(struct p
#ifdef DEBUG_SIG
printk("[%s:%d] irix_setcontext(%p)\n",
- current->comm, current->pid, ctx);
+ current->comm, task_pid(current), ctx);
#endif
if (!access_ok(VERIFY_READ, ctx, sizeof(*ctx)))
@@ -806,7 +806,7 @@ asmlinkage int irix_sigstack(struct irix
{
#ifdef DEBUG_SIG
printk("[%s:%d] irix_sigstack(%p,%p)\n",
- current->comm, current->pid, new, old);
+ current->comm, task_pid(current), new, old);
#endif
if (new) {
if (!access_ok(VERIFY_READ, new, sizeof(*new)))
@@ -828,7 +828,7 @@ asmlinkage int irix_sigaltstack(struct i
{
#ifdef DEBUG_SIG
printk("[%s:%d] irix_sigaltstack(%p,%p)\n",
- current->comm, current->pid, new, old);
+ current->comm, task_pid(current), new, old);
#endif
if (new)
if (!access_ok(VERIFY_READ, new, sizeof(*new)))
@@ -852,7 +852,7 @@ asmlinkage int irix_sigsendset(struct ir
return -EFAULT;
#ifdef DEBUG_SIG
printk("[%s:%d] irix_sigsendset([%d,%d,%d,%d,%d],%d)\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
pset->cmd, pset->ltype, pset->lid, pset->rtype, pset->rid,
sig);
#endif
Index: linux-2.6.15-rc1/arch/mips/kernel/process.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/process.c
+++ linux-2.6.15-rc1/arch/mips/kernel/process.c
@@ -170,7 +170,7 @@ int copy_thread(int nr, unsigned long cl
}
#endif
childregs->regs[2] = 0; /* Child gets zero as return value */
- regs->regs[2] = p->pid;
+ regs->regs[2] = task_pid(p);
if (childregs->cp0_status & ST0_CU0) {
childregs->regs[28] = (unsigned long) ti;
Index: linux-2.6.15-rc1/arch/mips/kernel/signal.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/signal.c
+++ linux-2.6.15-rc1/arch/mips/kernel/signal.c
@@ -314,7 +314,7 @@ int setup_frame(struct k_sigaction * ka,
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
frame, regs->cp0_epc, frame->regs[31]);
#endif
return 1;
@@ -374,7 +374,7 @@ int setup_rt_frame(struct k_sigaction *
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
frame, regs->cp0_epc, regs->regs[31]);
#endif
return 1;
Index: linux-2.6.15-rc1/arch/mips/kernel/signal32.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/signal32.c
+++ linux-2.6.15-rc1/arch/mips/kernel/signal32.c
@@ -691,7 +691,7 @@ int setup_frame_32(struct k_sigaction *
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
frame, regs->cp0_epc, frame->sf_code);
#endif
return 1;
@@ -762,7 +762,7 @@ int setup_rt_frame_32(struct k_sigaction
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
frame, regs->cp0_epc, frame->rs_code);
#endif
return 1;
Index: linux-2.6.15-rc1/arch/mips/kernel/signal_n32.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/signal_n32.c
+++ linux-2.6.15-rc1/arch/mips/kernel/signal_n32.c
@@ -181,7 +181,7 @@ int setup_rt_frame_n32(struct k_sigactio
#if DEBUG_SIG
printk("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%p\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
frame, regs->cp0_epc, regs->regs[31]);
#endif
return 1;
Index: linux-2.6.15-rc1/arch/mips/kernel/sysirix.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/sysirix.c
+++ linux-2.6.15-rc1/arch/mips/kernel/sysirix.c
@@ -64,7 +64,7 @@ asmlinkage int irix_sysmp(struct pt_regs
break;
default:
printk("SYSMP[%s:%d]: Unsupported opcode %d\n",
- current->comm, current->pid, (int)cmd);
+ current->comm, task_pid(current), (int)cmd);
error = -EINVAL;
break;
}
@@ -99,7 +99,7 @@ asmlinkage int irix_prctl(unsigned optio
switch (option) {
case PR_MAXPROCS:
printk("irix_prctl[%s:%d]: Wants PR_MAXPROCS\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = max_threads;
break;
@@ -107,7 +107,7 @@ asmlinkage int irix_prctl(unsigned optio
struct task_struct *task;
printk("irix_prctl[%s:%d]: Wants PR_ISBLOCKED\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
read_lock(&tasklist_lock);
task = find_task_by_pid(va_arg(args, pid_t));
error = -ESRCH;
@@ -122,7 +122,7 @@ asmlinkage int irix_prctl(unsigned optio
long value = va_arg(args, long);
printk("irix_prctl[%s:%d]: Wants PR_SETSTACKSIZE<%08lx>\n",
- current->comm, current->pid, (unsigned long) value);
+ current->comm, task_pid(current), (unsigned long) value);
if (value > RLIM_INFINITY)
value = RLIM_INFINITY;
if (capable(CAP_SYS_ADMIN)) {
@@ -147,25 +147,25 @@ asmlinkage int irix_prctl(unsigned optio
case PR_GETSTACKSIZE:
printk("irix_prctl[%s:%d]: Wants PR_GETSTACKSIZE\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = current->signal->rlim[RLIMIT_STACK].rlim_cur;
break;
case PR_MAXPPROCS:
printk("irix_prctl[%s:%d]: Wants PR_MAXPROCS\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = 1;
break;
case PR_UNBLKONEXEC:
printk("irix_prctl[%s:%d]: Wants PR_UNBLKONEXEC\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
case PR_SETEXITSIG:
printk("irix_prctl[%s:%d]: Wants PR_SETEXITSIG\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
/* We can probably play some game where we set the task
* exit_code to some non-zero value when this is requested,
@@ -176,31 +176,31 @@ asmlinkage int irix_prctl(unsigned optio
case PR_RESIDENT:
printk("irix_prctl[%s:%d]: Wants PR_RESIDENT\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = 0; /* Compatibility indeed. */
break;
case PR_ATTACHADDR:
printk("irix_prctl[%s:%d]: Wants PR_ATTACHADDR\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
case PR_DETACHADDR:
printk("irix_prctl[%s:%d]: Wants PR_DETACHADDR\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
case PR_TERMCHILD:
printk("irix_prctl[%s:%d]: Wants PR_TERMCHILD\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
case PR_GETSHMASK:
printk("irix_prctl[%s:%d]: Wants PR_GETSHMASK\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL; /* Until I have the sproc() stuff in. */
break;
@@ -210,19 +210,19 @@ asmlinkage int irix_prctl(unsigned optio
case PR_COREPID:
printk("irix_prctl[%s:%d]: Wants PR_COREPID\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
case PR_ATTACHADDRPERM:
printk("irix_prctl[%s:%d]: Wants PR_ATTACHADDRPERM\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
error = -EINVAL;
break;
default:
printk("irix_prctl[%s:%d]: Non-existant opcode %d\n",
- current->comm, current->pid, option);
+ current->comm, task_pid(current), option);
error = -EINVAL;
break;
}
@@ -320,7 +320,7 @@ asmlinkage int irix_syssgi(struct pt_reg
retval = prom_setenv(name, value);
/* XXX make sure retval conforms to syssgi(2) */
printk("[%s:%d] setnvram(\"%s\", \"%s\"): retval %d",
- current->comm, current->pid, name, value, retval);
+ current->comm, task_pid(current), name, value, retval);
/* if (retval == PROM_ENOENT)
retval = -ENOENT; */
break;
@@ -330,7 +330,7 @@ asmlinkage int irix_syssgi(struct pt_reg
case SGI_SETPGID: {
#ifdef DEBUG_PROCGRPS
printk("[%s:%d] setpgid(%d, %d) ",
- current->comm, current->pid,
+ current->comm, task_pid(current),
(int) regs->regs[base + 5], (int)regs->regs[base + 6]);
#endif
retval = sys_setpgid(regs->regs[base + 5], regs->regs[base + 6]);
@@ -426,7 +426,7 @@ asmlinkage int irix_syssgi(struct pt_reg
case SGI_GETSID:
#ifdef DEBUG_PROCGRPS
- printk("[%s:%d] getsid(%d) ", current->comm, current->pid,
+ printk("[%s:%d] getsid(%d) ", current->comm, task_pid(current),
(int) regs->regs[base + 5]);
#endif
retval = sys_getsid(regs->regs[base + 5]);
@@ -582,7 +582,7 @@ out:
asmlinkage int irix_getpid(struct pt_regs *regs)
{
regs->regs[3] = current->real_parent->pid;
- return current->pid;
+ return task_pid(current);
}
asmlinkage int irix_getuid(struct pt_regs *regs)
@@ -680,7 +680,7 @@ asmlinkage int irix_mount(char __user *d
unsigned long flags, char __user *type, void __user *data, int datalen)
{
printk("[%s:%d] irix_mount(%p,%p,%08lx,%p,%p,%d)\n",
- current->comm, current->pid,
+ current->comm, task_pid(current),
dev_name, dir_name, flags, type, data, datalen);
return sys_mount(dev_name, dir_name, type, flags, data);
@@ -779,7 +779,7 @@ asmlinkage int irix_setpgrp(int flags)
int error;
#ifdef DEBUG_PROCGRPS
- printk("[%s:%d] setpgrp(%d) ", current->comm, current->pid, flags);
+ printk("[%s:%d] setpgrp(%d) ", current->comm, task_pid(current), flags);
#endif
if(!flags)
error = process_group(current);
@@ -849,7 +849,7 @@ asmlinkage int irix_exece(struct pt_regs
asmlinkage unsigned long irix_gethostid(void)
{
printk("[%s:%d]: irix_gethostid() called...\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
return -EINVAL;
}
@@ -857,7 +857,7 @@ asmlinkage unsigned long irix_gethostid(
asmlinkage unsigned long irix_sethostid(unsigned long val)
{
printk("[%s:%d]: irix_sethostid(%08lx) called...\n",
- current->comm, current->pid, val);
+ current->comm, task_pid(current), val);
return -EINVAL;
}
@@ -1082,7 +1082,7 @@ asmlinkage unsigned long irix_mmap32(uns
asmlinkage int irix_madvise(unsigned long addr, int len, int behavior)
{
printk("[%s:%d] Wheee.. irix_madvise(%08lx,%d,%d)\n",
- current->comm, current->pid, addr, len, behavior);
+ current->comm, task_pid(current), addr, len, behavior);
return -EINVAL;
}
@@ -1090,7 +1090,7 @@ asmlinkage int irix_madvise(unsigned lon
asmlinkage int irix_pagelock(char __user *addr, int len, int op)
{
printk("[%s:%d] Wheee.. irix_pagelock(%p,%d,%d)\n",
- current->comm, current->pid, addr, len, op);
+ current->comm, task_pid(current), addr, len, op);
return -EINVAL;
}
@@ -1098,7 +1098,7 @@ asmlinkage int irix_pagelock(char __user
asmlinkage int irix_quotactl(struct pt_regs *regs)
{
printk("[%s:%d] Wheee.. irix_quotactl()\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
return -EINVAL;
}
@@ -1108,14 +1108,14 @@ asmlinkage int irix_BSDsetpgrp(int pid,
int error;
#ifdef DEBUG_PROCGRPS
- printk("[%s:%d] BSDsetpgrp(%d, %d) ", current->comm, current->pid,
+ printk("[%s:%d] BSDsetpgrp(%d, %d) ", current->comm, task_pid(current),
pid, pgrp);
#endif
if(!pid)
- pid = current->pid;
+ pid = task_pid(current);
/* Wheee, weird sysv thing... */
- if ((pgrp == 0) && (pid == current->pid))
+ if ((pgrp == 0) && (pid == task_pid(current)))
error = sys_setsid();
else
error = sys_setpgid(pid, pgrp);
@@ -1130,7 +1130,7 @@ asmlinkage int irix_BSDsetpgrp(int pid,
asmlinkage int irix_systeminfo(int cmd, char __user *buf, int cnt)
{
printk("[%s:%d] Wheee.. irix_systeminfo(%d,%p,%d)\n",
- current->comm, current->pid, cmd, buf, cnt);
+ current->comm, task_pid(current), cmd, buf, cnt);
return -EINVAL;
}
@@ -1257,7 +1257,7 @@ asmlinkage int irix_xstat(int version, c
#ifdef DEBUG_XSTAT
printk("[%s:%d] Wheee.. irix_xstat(%d,%s,%p) ",
- current->comm, current->pid, version, filename, statbuf);
+ current->comm, task_pid(current), version, filename, statbuf);
#endif
retval = vfs_stat(filename, &stat);
@@ -1283,7 +1283,7 @@ asmlinkage int irix_lxstat(int version,
#ifdef DEBUG_XSTAT
printk("[%s:%d] Wheee.. irix_lxstat(%d,%s,%p) ",
- current->comm, current->pid, version, filename, statbuf);
+ current->comm, task_pid(current), version, filename, statbuf);
#endif
error = vfs_lstat(filename, &stat);
@@ -1310,7 +1310,7 @@ asmlinkage int irix_fxstat(int version,
#ifdef DEBUG_XSTAT
printk("[%s:%d] Wheee.. irix_fxstat(%d,%d,%p) ",
- current->comm, current->pid, version, fd, statbuf);
+ current->comm, task_pid(current), version, fd, statbuf);
#endif
error = vfs_fstat(fd, &stat);
@@ -1333,7 +1333,7 @@ asmlinkage int irix_xmknod(int ver, char
{
int retval;
printk("[%s:%d] Wheee.. irix_xmknod(%d,%s,%x,%x)\n",
- current->comm, current->pid, ver, filename, mode, dev);
+ current->comm, task_pid(current), ver, filename, mode, dev);
switch(ver) {
case 2:
@@ -1352,7 +1352,7 @@ asmlinkage int irix_xmknod(int ver, char
asmlinkage int irix_swapctl(int cmd, char __user *arg)
{
printk("[%s:%d] Wheee.. irix_swapctl(%d,%p)\n",
- current->comm, current->pid, cmd, arg);
+ current->comm, task_pid(current), cmd, arg);
return -EINVAL;
}
@@ -1372,7 +1372,7 @@ asmlinkage int irix_statvfs(char __user
int error, i;
printk("[%s:%d] Wheee.. irix_statvfs(%s,%p)\n",
- current->comm, current->pid, fname, buf);
+ current->comm, task_pid(current), fname, buf);
if (!access_ok(VERIFY_WRITE, buf, sizeof(struct irix_statvfs)))
return -EFAULT;
@@ -1416,7 +1416,7 @@ asmlinkage int irix_fstatvfs(int fd, str
int error, i;
printk("[%s:%d] Wheee.. irix_fstatvfs(%d,%p)\n",
- current->comm, current->pid, fd, buf);
+ current->comm, task_pid(current), fd, buf);
if (!access_ok(VERIFY_WRITE, buf, sizeof(struct irix_statvfs)))
return -EFAULT;
@@ -1457,7 +1457,7 @@ out:
asmlinkage int irix_priocntl(struct pt_regs *regs)
{
printk("[%s:%d] Wheee.. irix_priocntl()\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
return -EINVAL;
}
@@ -1465,7 +1465,7 @@ asmlinkage int irix_priocntl(struct pt_r
asmlinkage int irix_sigqueue(int pid, int sig, int code, int val)
{
printk("[%s:%d] Wheee.. irix_sigqueue(%d,%d,%d,%d)\n",
- current->comm, current->pid, pid, sig, code, val);
+ current->comm, task_pid(current), pid, sig, code, val);
return -EINVAL;
}
@@ -1568,7 +1568,7 @@ asmlinkage int irix_mmap64(struct pt_reg
asmlinkage int irix_dmi(struct pt_regs *regs)
{
printk("[%s:%d] Wheee.. irix_dmi()\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
return -EINVAL;
}
@@ -1577,7 +1577,7 @@ asmlinkage int irix_pread(int fd, char _
int off1, int off2)
{
printk("[%s:%d] Wheee.. irix_pread(%d,%p,%d,%d,%d,%d)\n",
- current->comm, current->pid, fd, buf, cnt, off64, off1, off2);
+ current->comm, task_pid(current), fd, buf, cnt, off64, off1, off2);
return -EINVAL;
}
@@ -1586,7 +1586,7 @@ asmlinkage int irix_pwrite(int fd, char
int off1, int off2)
{
printk("[%s:%d] Wheee.. irix_pwrite(%d,%p,%d,%d,%d,%d)\n",
- current->comm, current->pid, fd, buf, cnt, off64, off1, off2);
+ current->comm, task_pid(current), fd, buf, cnt, off64, off1, off2);
return -EINVAL;
}
@@ -1597,7 +1597,7 @@ asmlinkage int irix_sgifastpath(int cmd,
{
printk("[%s:%d] Wheee.. irix_fastpath(%d,%08lx,%08lx,%08lx,%08lx,"
"%08lx,%08lx)\n",
- current->comm, current->pid, cmd, arg0, arg1, arg2,
+ current->comm, task_pid(current), cmd, arg0, arg1, arg2,
arg3, arg4, arg5);
return -EINVAL;
@@ -1621,7 +1621,7 @@ asmlinkage int irix_statvfs64(char __use
int error, i;
printk("[%s:%d] Wheee.. irix_statvfs64(%s,%p)\n",
- current->comm, current->pid, fname, buf);
+ current->comm, task_pid(current), fname, buf);
if (!access_ok(VERIFY_WRITE, buf, sizeof(struct irix_statvfs64))) {
error = -EFAULT;
goto out;
@@ -1667,7 +1667,7 @@ asmlinkage int irix_fstatvfs64(int fd, s
int error, i;
printk("[%s:%d] Wheee.. irix_fstatvfs64(%d,%p)\n",
- current->comm, current->pid, fd, buf);
+ current->comm, task_pid(current), fd, buf);
if (!access_ok(VERIFY_WRITE, buf, sizeof(struct irix_statvfs))) {
error = -EFAULT;
@@ -1711,7 +1711,7 @@ asmlinkage int irix_getmountid(char __us
int err;
printk("[%s:%d] irix_getmountid(%s, %p)\n",
- current->comm, current->pid, fname, midbuf);
+ current->comm, task_pid(current), fname, midbuf);
if (!access_ok(VERIFY_WRITE, midbuf, (sizeof(unsigned long) * 4)))
return -EFAULT;
@@ -1733,7 +1733,7 @@ asmlinkage int irix_nsproc(unsigned long
unsigned long arg, unsigned long sp, int slen)
{
printk("[%s:%d] Wheee.. irix_nsproc(%08lx,%08lx,%08lx,%08lx,%d)\n",
- current->comm, current->pid, entry, mask, arg, sp, slen);
+ current->comm, task_pid(current), entry, mask, arg, sp, slen);
return -EINVAL;
}
@@ -1799,7 +1799,7 @@ asmlinkage int irix_ngetdents(unsigned i
#ifdef DEBUG_GETDENTS
printk("[%s:%d] ngetdents(%d, %p, %d, %p) ", current->comm,
- current->pid, fd, dirent, count, eob);
+ task_pid(current), fd, dirent, count, eob);
#endif
error = -EBADF;
file = fget(fd);
@@ -1898,7 +1898,7 @@ asmlinkage int irix_getdents64(int fd, v
#ifdef DEBUG_GETDENTS
printk("[%s:%d] getdents64(%d, %p, %d) ", current->comm,
- current->pid, fd, dirent, cnt);
+ task_pid(current), fd, dirent, cnt);
#endif
error = -EBADF;
if (!(file = fget(fd)))
@@ -1946,7 +1946,7 @@ asmlinkage int irix_ngetdents64(int fd,
#ifdef DEBUG_GETDENTS
printk("[%s:%d] ngetdents64(%d, %p, %d) ", current->comm,
- current->pid, fd, dirent, cnt);
+ task_pid(current), fd, dirent, cnt);
#endif
error = -EBADF;
if (!(file = fget(fd)))
@@ -1995,41 +1995,41 @@ asmlinkage int irix_uadmin(unsigned long
case 1:
/* Reboot */
printk("[%s:%d] irix_uadmin: Wants to reboot...\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 2:
/* Shutdown */
printk("[%s:%d] irix_uadmin: Wants to shutdown...\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 4:
/* Remount-root */
printk("[%s:%d] irix_uadmin: Wants to remount root...\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 8:
/* Kill all tasks. */
printk("[%s:%d] irix_uadmin: Wants to kill all tasks...\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 256:
/* Set magic mushrooms... */
printk("[%s:%d] irix_uadmin: Wants to set magic mushroom[%d]...\n",
- current->comm, current->pid, (int) func);
+ current->comm, task_pid(current), (int) func);
retval = -EINVAL;
goto out;
default:
printk("[%s:%d] irix_uadmin: Unknown operation [%d]...\n",
- current->comm, current->pid, (int) op);
+ current->comm, task_pid(current), (int) op);
retval = -EINVAL;
goto out;
};
@@ -2051,20 +2051,20 @@ asmlinkage int irix_utssys(char __user *
case 2:
/* ustat() */
printk("[%s:%d] irix_utssys: Wants to do ustat()\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 3:
/* fusers() */
printk("[%s:%d] irix_utssys: Wants to do fusers()\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
default:
printk("[%s:%d] irix_utssys: Wants to do unknown type[%d]\n",
- current->comm, current->pid, (int) type);
+ current->comm, task_pid(current), (int) type);
retval = -EINVAL;
goto out;
}
@@ -2083,7 +2083,7 @@ asmlinkage int irix_fcntl(int fd, int cm
#ifdef DEBUG_FCNTL
printk("[%s:%d] irix_fcntl(%d, %d, %d) ", current->comm,
- current->pid, fd, cmd, arg);
+ task_pid(current), fd, cmd, arg);
#endif
if (cmd == IRIX_F_ALLOCSP){
return 0;
@@ -2102,26 +2102,26 @@ asmlinkage int irix_ulimit(int cmd, int
switch(cmd) {
case 1:
printk("[%s:%d] irix_ulimit: Wants to get file size limit.\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 2:
printk("[%s:%d] irix_ulimit: Wants to set file size limit.\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 3:
printk("[%s:%d] irix_ulimit: Wants to get brk limit.\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
case 4:
#if 0
printk("[%s:%d] irix_ulimit: Wants to get fd limit.\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
#endif
@@ -2130,13 +2130,13 @@ asmlinkage int irix_ulimit(int cmd, int
case 5:
printk("[%s:%d] irix_ulimit: Wants to get txt offset.\n",
- current->comm, current->pid);
+ current->comm, task_pid(current));
retval = -EINVAL;
goto out;
default:
printk("[%s:%d] irix_ulimit: Unknown command [%d].\n",
- current->comm, current->pid, cmd);
+ current->comm, task_pid(current), cmd);
retval = -EINVAL;
goto out;
}
@@ -2147,7 +2147,7 @@ out:
asmlinkage int irix_unimp(struct pt_regs *regs)
{
printk("irix_unimp [%s:%d] v0=%d v1=%d a0=%08lx a1=%08lx a2=%08lx "
- "a3=%08lx\n", current->comm, current->pid,
+ "a3=%08lx\n", current->comm, task_pid(current),
(int) regs->regs[2], (int) regs->regs[3],
regs->regs[4], regs->regs[5], regs->regs[6], regs->regs[7]);
Index: linux-2.6.15-rc1/arch/mips/kernel/time.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/time.c
+++ linux-2.6.15-rc1/arch/mips/kernel/time.c
@@ -409,7 +409,7 @@ static long last_rtc_update;
*/
void local_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
- if (current->pid)
+ if (task_pid(current))
profile_tick(CPU_PROFILING, regs);
update_process_times(user_mode(regs));
}
Index: linux-2.6.15-rc1/arch/mips/kernel/traps.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/kernel/traps.c
+++ linux-2.6.15-rc1/arch/mips/kernel/traps.c
@@ -267,7 +267,7 @@ void show_registers(struct pt_regs *regs
show_regs(regs);
print_modules();
printk("Process %s (pid: %d, threadinfo=%p, task=%p)\n",
- current->comm, current->pid, current_thread_info(), current);
+ current->comm, task_pid(current), current_thread_info(), current);
show_stack(current, (long *) regs->regs[29]);
show_trace(current, (long *) regs->regs[29]);
show_code((unsigned int *) regs->cp0_epc);
Index: linux-2.6.15-rc1/arch/mips/mm/fault.c
===================================================================
--- linux-2.6.15-rc1.orig/arch/mips/mm/fault.c
+++ linux-2.6.15-rc1/arch/mips/mm/fault.c
@@ -43,7 +43,7 @@ asmlinkage void do_page_fault(struct pt_
#if 0
printk("Cpu%d[%s:%d:%0*lx:%ld:%0*lx]\n", smp_processor_id(),
- current->comm, current->pid, field, address, write,
+ current->comm, task_pid(current), field, address, write,
field, regs->cp0_epc);
#endif
@@ -172,7 +172,7 @@ no_context:
*/
out_of_memory:
up_read(&mm->mmap_sem);
- if (tsk->pid == 1) {
+ if (task_pid(tsk) == 1) {
yield();
down_read(&mm->mmap_sem);
goto survive;
--
-
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