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()
798 		if (!s || s->s_writers.frozen == SB_UNFROZEN)  in __get_super_thawed()
804 		wait_event(s->s_writers.wait_unfrozen,  in __get_super_thawed()
805 			   s->s_writers.frozen == SB_UNFROZEN);  in __get_super_thawed()
913 	if (sb->s_writers.frozen != SB_UNFROZEN)  in reconfigure_super()
936 			if (sb->s_writers.frozen != SB_UNFROZEN)  in reconfigure_super()
1645 	percpu_down_write(sb->s_writers.rw_sem + level-1);  in sb_wait_write()
1657 		percpu_rwsem_release(sb->s_writers.rw_sem + level, 0, _THIS_IP_);  in lockdep_sb_freeze_release()
1668 		percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_);  in lockdep_sb_freeze_acquire()
1674 		percpu_up_write(sb->s_writers.rw_sem + level);  in sb_freeze_unlock()
1716 	if (sb->s_writers.frozen != SB_UNFROZEN) {  in freeze_super()
1728 		sb->s_writers.frozen = SB_FREEZE_COMPLETE;  in freeze_super()
1733 	sb->s_writers.frozen = SB_FREEZE_WRITE;  in freeze_super()
1740 	sb->s_writers.frozen = SB_FREEZE_PAGEFAULT;  in freeze_super()
1746 		sb->s_writers.frozen = SB_UNFROZEN;  in freeze_super()
1748 		wake_up(&sb->s_writers.wait_unfrozen);  in freeze_super()
1754 	sb->s_writers.frozen = SB_FREEZE_FS;  in freeze_super()
1762 			sb->s_writers.frozen = SB_UNFROZEN;  in freeze_super()
1764 			wake_up(&sb->s_writers.wait_unfrozen);  in freeze_super()
1773 	sb->s_writers.frozen = SB_FREEZE_COMPLETE;  in freeze_super()
1790 	if (sb->s_writers.frozen != SB_FREEZE_COMPLETE) {  in thaw_super_locked()
1796 		sb->s_writers.frozen = SB_UNFROZEN;  in thaw_super_locked()
1813 	sb->s_writers.frozen = SB_UNFROZEN;  in thaw_super_locked()
1816 	wake_up(&sb->s_writers.wait_unfrozen);  in thaw_super_locked()