diff options
Diffstat (limited to 'include/linux/rwlock_types_rt.h')
-rw-r--r-- | include/linux/rwlock_types_rt.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/include/linux/rwlock_types_rt.h b/include/linux/rwlock_types_rt.h deleted file mode 100644 index b138321..0000000 --- a/include/linux/rwlock_types_rt.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef __LINUX_RWLOCK_TYPES_RT_H -#define __LINUX_RWLOCK_TYPES_RT_H - -#ifndef __LINUX_SPINLOCK_TYPES_H -#error "Do not include directly. Include spinlock_types.h instead" -#endif - -/* - * rwlocks - rtmutex which allows single reader recursion - */ -typedef struct { - struct rt_mutex lock; - int read_depth; - unsigned int break_lock; -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map dep_map; -#endif -} rwlock_t; - -#ifdef CONFIG_DEBUG_LOCK_ALLOC -# define RW_DEP_MAP_INIT(lockname) .dep_map = { .name = #lockname } -#else -# define RW_DEP_MAP_INIT(lockname) -#endif - -#define __RW_LOCK_UNLOCKED(name) \ - { .lock = __RT_MUTEX_INITIALIZER_SAVE_STATE(name.lock), \ - RW_DEP_MAP_INIT(name) } - -#define DEFINE_RWLOCK(name) \ - rwlock_t name __cacheline_aligned_in_smp = __RW_LOCK_UNLOCKED(name) - -#endif |