Searched refs:cp_rwsem (Results 1 – 2 of 2) sorted by relevance
1219 struct rw_semaphore cp_rwsem; /* blocking FS operations */ member1697 down_read(&sbi->cp_rwsem); in f2fs_lock_op()1702 return down_read_trylock(&sbi->cp_rwsem); in f2fs_trylock_op()1707 up_read(&sbi->cp_rwsem); in f2fs_unlock_op()1712 down_write(&sbi->cp_rwsem); in f2fs_lock_all()1717 up_write(&sbi->cp_rwsem); in f2fs_unlock_all()
3395 init_rwsem(&sbi->cp_rwsem); in f2fs_fill_super()