117 	if (wb_has_dirty_io(wb) && list_empty(&wb->b_dirty) &&  in wb_io_lists_depopulated()
118 	    list_empty(&wb->b_io) && list_empty(&wb->b_more_io)) {  in wb_io_lists_depopulated()
393 	if (!list_empty(&inode->i_io_list)) {  in inode_switch_wbs_work_fn()
812 		     list_empty(&wb->b_dirty_time)))  in bdi_split_work_to_wbs()
995 	if (!list_empty(&wb->b_dirty)) {  in redirty_tail()
1064 	while (!list_empty(delaying_queue)) {  in move_expired_inodes()
1087 	while (!list_empty(&tmp)) {  in move_expired_inodes()
1459 	while (!list_empty(&wb->b_io)) {  in writeback_sb_inodes()
1589 	while (!list_empty(&wb->b_io)) {  in __writeback_inodes_wb()
1630 	if (list_empty(&wb->b_io))  in writeback_inodes_wb()
1683 		    !list_empty(&wb->work_list))  in wb_writeback()
1706 		if (list_empty(&wb->b_io))  in wb_writeback()
1729 		if (list_empty(&wb->b_more_io))  in wb_writeback()
1736 		if (!list_empty(&wb->b_more_io))  {  in wb_writeback()
1760 	if (!list_empty(&wb->work_list)) {  in get_next_work_item()
1888 		} while (!list_empty(&wb->work_list));  in wb_workfn()
1900 	if (!list_empty(&wb->work_list))  in wb_workfn()
1960 			if (!list_empty(&wb->b_dirty_time))  in wakeup_dirtytime_writeback()