diff options
author | Pekka Enberg <penberg@kernel.org> | 2010-10-24 19:57:05 +0300 |
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committer | Pekka Enberg <penberg@kernel.org> | 2010-10-24 19:57:05 +0300 |
commit | 6d4121f6c20a0e86231d52f535f1c82423b3326f (patch) | |
tree | 5c235cac699ca86b504850aa663ddadde0455a61 /include/linux/smp_lock.h | |
parent | 92a5bbc11ff2442a54b2f1d313088c245828ef4e (diff) | |
parent | 35da7a307c535f9c2929cae277f3df425c9f9b1e (diff) |
Merge branch 'master' into for-linus
Conflicts:
include/linux/percpu.h
mm/percpu.c
Diffstat (limited to 'include/linux/smp_lock.h')
-rw-r--r-- | include/linux/smp_lock.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h index 2ea1dd1ba21..291f721144c 100644 --- a/include/linux/smp_lock.h +++ b/include/linux/smp_lock.h @@ -54,12 +54,15 @@ static inline void cycle_kernel_lock(void) #else +#ifdef CONFIG_BKL /* provoke build bug if not set */ #define lock_kernel() #define unlock_kernel() -#define release_kernel_lock(task) do { } while(0) #define cycle_kernel_lock() do { } while(0) -#define reacquire_kernel_lock(task) 0 #define kernel_locked() 1 +#endif /* CONFIG_BKL */ + +#define release_kernel_lock(task) do { } while(0) +#define reacquire_kernel_lock(task) 0 #endif /* CONFIG_LOCK_KERNEL */ #endif /* __LINUX_SMPLOCK_H */ |