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| author | Ingo Molnar <mingo@elte.hu> | 2009-04-14 13:32:23 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-14 13:32:30 +0400 |
| commit | 05cfbd66d07c44865983c8b65ae9d0037d874206 (patch) | |
| tree | 084b665cc97b47d1592fe76ea0a39a7753288a02 /include/linux/debug_locks.h | |
| parent | 31c9a24ec82926fcae49483e53566d231e705057 (diff) | |
| parent | ef631b0ca01655d24e9ca7e199262c4a46416a26 (diff) | |
| download | linux-05cfbd66d07c44865983c8b65ae9d0037d874206.tar.xz | |
Merge branch 'core/urgent' into core/rcu
Merge reason: new patches to be queued up depend on:
ef631b0: rcu: Make hierarchical RCU less IPI-happy
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/debug_locks.h')
| -rw-r--r-- | include/linux/debug_locks.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 096476f1fb35..29b3ce3f2a1d 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -2,12 +2,20 @@ #define __LINUX_DEBUG_LOCKING_H #include <linux/kernel.h> +#include <asm/atomic.h> +#include <asm/system.h> struct task_struct; extern int debug_locks; extern int debug_locks_silent; + +static inline int __debug_locks_off(void) +{ + return xchg(&debug_locks, 0); +} + /* * Generic 'turn off all lock debugging' function: */ |