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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-14 14:15:45 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-14 14:15:45 -0400
commitbca14dd14f3b0c5e3e2d1d314679f85b67871365 (patch)
treee2da281ecf99e9ea009c71cea947440d2b06afed
parent02ca6c407e0d43e6de5d646d26d87fc2eaa7a98b (diff)
parent2aa2b50dd62b5d0675bd7453fbeb5732dc2d7866 (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: x86/mce: Fix build bug with CONFIG_PROVE_LOCKING=y && CONFIG_X86_MCE_INTEL=y
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index bd58de4d7a29..3ab9c886b613 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -46,6 +46,8 @@
46 46
47#include "mce-internal.h" 47#include "mce-internal.h"
48 48
49static DEFINE_MUTEX(mce_read_mutex);
50
49#define rcu_dereference_check_mce(p) \ 51#define rcu_dereference_check_mce(p) \
50 rcu_dereference_check((p), \ 52 rcu_dereference_check((p), \
51 rcu_read_lock_sched_held() || \ 53 rcu_read_lock_sched_held() || \
@@ -1490,8 +1492,6 @@ static void collect_tscs(void *data)
1490 rdtscll(cpu_tsc[smp_processor_id()]); 1492 rdtscll(cpu_tsc[smp_processor_id()]);
1491} 1493}
1492 1494
1493static DEFINE_MUTEX(mce_read_mutex);
1494
1495static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize, 1495static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
1496 loff_t *off) 1496 loff_t *off)
1497{ 1497{