Re: linux-next: build failure after merge of the final tree (akpmtree related)

From: Shaohua Li
Date: Thu Jan 24 2013 - 05:30:38 EST


On Thu, Jan 24, 2013 at 04:54:48PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (sparc32 defconfig)
> failed like this:
>
> arch/sparc/mm/init_32.c: In function 'show_mem':
> arch/sparc/mm/init_32.c:60:23: error: invalid operands to binary << (have 'atomic_long_t' and 'int')
>
> Caused by commit "swap: add per-partition lock for swapfile" from the
> akpm tree.
>
> I have reverted that commit for today.

can you please apply this:


---
arch/sparc/mm/init_32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux/arch/sparc/mm/init_32.c
===================================================================
--- linux.orig/arch/sparc/mm/init_32.c 2012-08-06 16:00:44.133458270 +0800
+++ linux/arch/sparc/mm/init_32.c 2013-01-24 18:28:23.242077473 +0800
@@ -57,7 +57,7 @@ void show_mem(unsigned int filter)
printk("Mem-info:\n");
show_free_areas(filter);
printk("Free swap: %6ldkB\n",
- nr_swap_pages << (PAGE_SHIFT-10));
+ get_nr_swap_pages() << (PAGE_SHIFT-10));
printk("%ld pages of RAM\n", totalram_pages);
printk("%ld free pages\n", nr_free_pages());
}
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