Searched refs:rw_sem (Results 1 – 2 of 2) sorted by relevance
164 percpu_free_rwsem(&s->s_writers.rw_sem[i]); in destroy_super_work()235 if (__percpu_init_rwsem(&s->s_writers.rw_sem[i], in alloc_super()1644 percpu_down_write(sb->s_writers.rw_sem + level-1); in sb_wait_write()1656 percpu_rwsem_release(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_release()1667 percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_acquire()1675 percpu_up_write(sb->s_writers.rw_sem + level); in sb_freeze_unlock()
1413 struct percpu_rw_semaphore rw_sem[SB_FREEZE_LEVELS]; member1589 percpu_up_read(sb->s_writers.rw_sem + level-1); in __sb_end_write()1594 percpu_down_read(sb->s_writers.rw_sem + level - 1); in __sb_start_write()1599 return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1); in __sb_start_write_trylock()1603 percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)1605 percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)
