diff options
Diffstat (limited to 'include/linux/mutex.h')
| -rw-r--r-- | include/linux/mutex.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/include/linux/mutex.h b/include/linux/mutex.h index 153274f78402..dbb52857b25b 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -23,6 +23,17 @@ struct ww_acquire_ctx; +#ifdef CONFIG_DEBUG_LOCK_ALLOC +# define __DEP_MAP_MUTEX_INITIALIZER(lockname) \ + , .dep_map = { .name = #lockname } +#else +# define __DEP_MAP_MUTEX_INITIALIZER(lockname) +#endif + +#ifdef CONFIG_PREEMPT_RT_FULL +# include <linux/mutex_rt.h> +#else + /* * Simple, straightforward mutexes with strict semantics: * @@ -114,13 +125,6 @@ do { \ __mutex_init((mutex), #mutex, &__key); \ } while (0) -#ifdef CONFIG_DEBUG_LOCK_ALLOC -# define __DEP_MAP_MUTEX_INITIALIZER(lockname) \ - , .dep_map = { .name = #lockname } -#else -# define __DEP_MAP_MUTEX_INITIALIZER(lockname) -#endif - #define __MUTEX_INITIALIZER(lockname) \ { .owner = ATOMIC_LONG_INIT(0) \ , .wait_lock = __SPIN_LOCK_UNLOCKED(lockname.wait_lock) \ @@ -228,4 +232,6 @@ mutex_trylock_recursive(struct mutex *lock) return mutex_trylock(lock); } +#endif /* !PREEMPT_RT_FULL */ + #endif /* __LINUX_MUTEX_H */ |