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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-14 08:01:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-14 08:01:28 -0700
commit55e0715f612f19b44c17497929091df2f3357e5d (patch)
tree31e139ebb4fcd98357b3af7af6c4becb41fa9563 /arch/x86/include/asm/thread_info.h
parent7dfd54a905be0242bd604557d543c3a2d7b0a540 (diff)
parentbdf977b37418cdf8a2252504779a7e12a09b7575 (diff)
downloadlinux-55e0715f612f19b44c17497929091df2f3357e5d.tar.bz2
Merge branch 'x86-percpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-percpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, percpu: Collect hot percpu variables into one cacheline x86, percpu: Fix DECLARE/DEFINE_PER_CPU_PAGE_ALIGNED() x86, percpu: Add 'percpu_read_stable()' interface for cacheable accesses
Diffstat (limited to 'arch/x86/include/asm/thread_info.h')
-rw-r--r--arch/x86/include/asm/thread_info.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 6f7786aea4fc..d27d0a2fec4c 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -214,7 +214,7 @@ DECLARE_PER_CPU(unsigned long, kernel_stack);
static inline struct thread_info *current_thread_info(void)
{
struct thread_info *ti;
- ti = (void *)(percpu_read(kernel_stack) +
+ ti = (void *)(percpu_read_stable(kernel_stack) +
KERNEL_STACK_OFFSET - THREAD_SIZE);
return ti;
}