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authorLinus Torvalds <torvalds@linux-foundation.org>2011-04-04 08:36:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-04-04 08:36:15 -0700
commitfb9a7d76da108d120efb2258ea83b18dbbb2ecdd (patch)
treef93f0eed000ed5d17cd728c7f8b05f489dde1e9a /arch/x86
parent4acfaf829dacb8f8170b439d30065e8d2cfdaac9 (diff)
parent5679027e74126e0dfc860869b0e7ceab1dd06318 (diff)
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: create new rcu_access_index() and use in mce WARN_ON_SMP(): Add comment to explain ({0;})
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 5a05ef63eb4..3385ea26f68 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1626,7 +1626,7 @@ out:
static unsigned int mce_poll(struct file *file, poll_table *wait)
{
poll_wait(file, &mce_wait, wait);
- if (rcu_dereference_check_mce(mcelog.next))
+ if (rcu_access_index(mcelog.next))
return POLLIN | POLLRDNORM;
if (!mce_apei_read_done && apei_check_mce())
return POLLIN | POLLRDNORM;