Searched refs:percpu_rw_semaphore (Results 1 – 6 of 6) sorted by relevance
15 struct percpu_rw_semaphore { struct41 is_static struct percpu_rw_semaphore name = { \ argument55 extern bool __percpu_down_read(struct percpu_rw_semaphore *, bool);57 static inline void percpu_down_read(struct percpu_rw_semaphore *sem) in percpu_down_read()84 static inline bool percpu_down_read_trylock(struct percpu_rw_semaphore *sem) in percpu_down_read_trylock()110 static inline void percpu_up_read(struct percpu_rw_semaphore *sem) in percpu_up_read()138 extern void percpu_down_write(struct percpu_rw_semaphore *);139 extern void percpu_up_write(struct percpu_rw_semaphore *);141 extern int __percpu_init_rwsem(struct percpu_rw_semaphore *,145 extern void percpu_free_rwsem(struct percpu_rw_semaphore *);[all …]
449 struct percpu_rw_semaphore;599 struct percpu_rw_semaphore *mmu_notifier_lock;
712 extern struct percpu_rw_semaphore cgroup_threadgroup_rwsem;
516 mm->mmu_notifier_lock = kzalloc(sizeof(struct percpu_rw_semaphore), GFP_KERNEL); in mmu_notifier_subscriptions_init()
1501 struct percpu_rw_semaphore rw_sem[SB_FREEZE_LEVELS];
104 struct percpu_rw_semaphore;106 TP_PROTO(struct percpu_rw_semaphore *sem, bool reader),