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()
240 	init_waitqueue_head(&s->s_writers.wait_unfrozen);  in alloc_super()
795 		if (!s || s->s_writers.frozen == SB_UNFROZEN)  in __get_super_thawed()
801 		wait_event(s->s_writers.wait_unfrozen,  in __get_super_thawed()
802 			   s->s_writers.frozen == SB_UNFROZEN);  in __get_super_thawed()
910 	if (sb->s_writers.frozen != SB_UNFROZEN)  in reconfigure_super()
933 			if (sb->s_writers.frozen != SB_UNFROZEN)  in reconfigure_super()
1638 	percpu_up_read(sb->s_writers.rw_sem + level-1);  in __sb_end_write()
1665 			if (percpu_rwsem_is_held(sb->s_writers.rw_sem + i)) {  in __sb_start_write()
1672 		percpu_down_read(sb->s_writers.rw_sem + level-1);  in __sb_start_write()
1674 		ret = percpu_down_read_trylock(sb->s_writers.rw_sem + level-1);  in __sb_start_write()
1691 	percpu_down_write(sb->s_writers.rw_sem + level-1);  in sb_wait_write()
1703 		percpu_rwsem_release(sb->s_writers.rw_sem + level, 0, _THIS_IP_);  in lockdep_sb_freeze_release()
1714 		percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_);  in lockdep_sb_freeze_acquire()
1722 		percpu_up_write(sb->s_writers.rw_sem + level);  in sb_freeze_unlock()
1764 	if (sb->s_writers.frozen != SB_UNFROZEN) {  in freeze_super()
1776 		sb->s_writers.frozen = SB_FREEZE_COMPLETE;  in freeze_super()
1781 	sb->s_writers.frozen = SB_FREEZE_WRITE;  in freeze_super()
1788 	sb->s_writers.frozen = SB_FREEZE_PAGEFAULT;  in freeze_super()
1795 	sb->s_writers.frozen = SB_FREEZE_FS;  in freeze_super()
1803 			sb->s_writers.frozen = SB_UNFROZEN;  in freeze_super()
1805 			wake_up(&sb->s_writers.wait_unfrozen);  in freeze_super()
1814 	sb->s_writers.frozen = SB_FREEZE_COMPLETE;  in freeze_super()
1831 	if (sb->s_writers.frozen != SB_FREEZE_COMPLETE) {  in thaw_super_locked()
1837 		sb->s_writers.frozen = SB_UNFROZEN;  in thaw_super_locked()
1854 	sb->s_writers.frozen = SB_UNFROZEN;  in thaw_super_locked()
1857 	wake_up(&sb->s_writers.wait_unfrozen);  in thaw_super_locked()