Searched refs:internal_rwsem (Results 1 – 2 of 2) sorted by relevance
219 struct rw_semaphore internal_rwsem; member2432 __init_rwsem(&sem->internal_rwsem, sem_name, key); in do_init_f2fs_rwsem()2440 return rwsem_is_locked(&sem->internal_rwsem); in f2fs_rwsem_is_locked()2445 return rwsem_is_contended(&sem->internal_rwsem); in f2fs_rwsem_is_contended()2451 wait_event(sem->read_waiters, down_read_trylock(&sem->internal_rwsem)); in f2fs_down_read()2453 down_read(&sem->internal_rwsem); in f2fs_down_read()2459 return down_read_trylock(&sem->internal_rwsem); in f2fs_down_read_trylock()2464 up_read(&sem->internal_rwsem); in f2fs_up_read()2469 down_write(&sem->internal_rwsem); in f2fs_down_write()2475 down_read_nested(&sem->internal_rwsem, subclass); in f2fs_down_read_nested()[all …]
5111 lockdep_set_class(&sbi->cp_global_sem.internal_rwsem, in f2fs_fill_super()