Searched defs:sem (Results 1 – 4 of 4) sorted by relevance
| /kernel/locking/ |
| D | rwsem.c | 70 # define DEBUG_RWSEMS_WARN_ON(c, sem) do { \ argument
80 # define DEBUG_RWSEMS_WARN_ON(c, sem) argument
142 static inline void rwsem_set_owner(struct rw_semaphore *sem) in rwsem_set_owner()
149 static inline void rwsem_clear_owner(struct rw_semaphore *sem) in rwsem_clear_owner()
159 static inline bool rwsem_test_oflags(struct rw_semaphore *sem, long flags) in rwsem_test_oflags()
174 static inline void __rwsem_set_reader_owned(struct rw_semaphore *sem, in __rwsem_set_reader_owned()
183 static inline void rwsem_set_reader_owned(struct rw_semaphore *sem) in rwsem_set_reader_owned()
193 static inline struct task_struct *rwsem_owner(struct rw_semaphore *sem) in rwsem_owner()
202 static inline bool is_rwsem_reader_owned(struct rw_semaphore *sem) in is_rwsem_reader_owned()
220 static inline void rwsem_clear_reader_owned(struct rw_semaphore *sem) in rwsem_clear_reader_owned()
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| D | percpu-rwsem.c | 22 void _trace_android_vh_record_pcpu_rwsem_starttime(struct percpu_rw_semaphore *sem, in _trace_android_vh_record_pcpu_rwsem_starttime()
29 int __percpu_init_rwsem(struct percpu_rw_semaphore *sem, in __percpu_init_rwsem()
48 void percpu_free_rwsem(struct percpu_rw_semaphore *sem) in percpu_free_rwsem()
63 static bool __percpu_down_read_trylock(struct percpu_rw_semaphore *sem) in __percpu_down_read_trylock()
99 static inline bool __percpu_down_write_trylock(struct percpu_rw_semaphore *sem) in __percpu_down_write_trylock()
107 static bool __percpu_rwsem_trylock(struct percpu_rw_semaphore *sem, bool reader) in __percpu_rwsem_trylock()
139 struct percpu_rw_semaphore *sem = key; in percpu_rwsem_wake_function() local
156 static void percpu_rwsem_wait(struct percpu_rw_semaphore *sem, bool reader) in percpu_rwsem_wait()
183 bool __sched __percpu_down_read(struct percpu_rw_semaphore *sem, bool try) in __percpu_down_read()
217 bool percpu_is_read_locked(struct percpu_rw_semaphore *sem) in percpu_is_read_locked()
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| D | semaphore.c | 55 void __sched down(struct semaphore *sem) in down()
78 int __sched down_interruptible(struct semaphore *sem) in down_interruptible()
105 int __sched down_killable(struct semaphore *sem) in down_killable()
135 int __sched down_trylock(struct semaphore *sem) in down_trylock()
160 int __sched down_timeout(struct semaphore *sem, long timeout) in down_timeout()
184 void __sched up(struct semaphore *sem) in up()
213 static inline int __sched ___down_common(struct semaphore *sem, long state, in ___down_common()
244 static inline int __sched __down_common(struct semaphore *sem, long state, in __down_common()
256 static noinline void __sched __down(struct semaphore *sem) in __down()
261 static noinline int __sched __down_interruptible(struct semaphore *sem) in __down_interruptible()
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| /kernel/ |
| D | taskstats.c | 55 struct rw_semaphore sem; member
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