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()
148 static inline void rwsem_clear_owner(struct rw_semaphore *sem) in rwsem_clear_owner()
157 static inline bool rwsem_test_oflags(struct rw_semaphore *sem, long flags) in rwsem_test_oflags()
172 static inline void __rwsem_set_reader_owned(struct rw_semaphore *sem, in __rwsem_set_reader_owned()
181 static inline void rwsem_set_reader_owned(struct rw_semaphore *sem) in rwsem_set_reader_owned()
189 static inline bool is_rwsem_reader_owned(struct rw_semaphore *sem) in is_rwsem_reader_owned()
210 static inline void rwsem_clear_reader_owned(struct rw_semaphore *sem) in rwsem_clear_reader_owned()
221 static inline void rwsem_clear_reader_owned(struct rw_semaphore *sem) in rwsem_clear_reader_owned()
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| D | percpu-rwsem.c | 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 static bool readers_active_check(struct percpu_rw_semaphore *sem) in readers_active_check()
232 void __sched percpu_down_write(struct percpu_rw_semaphore *sem) in percpu_down_write()
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| D | semaphore.c | 53 void down(struct semaphore *sem) in down()
76 int down_interruptible(struct semaphore *sem) in down_interruptible()
103 int down_killable(struct semaphore *sem) in down_killable()
133 int down_trylock(struct semaphore *sem) in down_trylock()
158 int down_timeout(struct semaphore *sem, long timeout) in down_timeout()
182 void up(struct semaphore *sem) in up()
208 static inline int __sched __down_common(struct semaphore *sem, long state, in __down_common()
239 static noinline void __sched __down(struct semaphore *sem) in __down()
244 static noinline int __sched __down_interruptible(struct semaphore *sem) in __down_interruptible()
249 static noinline int __sched __down_killable(struct semaphore *sem) in __down_killable()
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| /kernel/ |
| D | taskstats.c | 54 struct rw_semaphore sem; member
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