1341 	struct blk_plug *plug = tsk->plug;  in blk_flush_plug()  local
1343 	if (plug)  in blk_flush_plug()
1344 		blk_flush_plug_list(plug, false);  in blk_flush_plug()
1349 	struct blk_plug *plug = tsk->plug;  in blk_schedule_flush_plug()  local
1351 	if (plug)  in blk_schedule_flush_plug()
1352 		blk_flush_plug_list(plug, true);  in blk_schedule_flush_plug()
1357 	struct blk_plug *plug = tsk->plug;  in blk_needs_flush_plug()  local
1359 	return plug &&  in blk_needs_flush_plug()
1360 		(!list_empty(&plug->list) ||  in blk_needs_flush_plug()
1361 		 !list_empty(&plug->mq_list) ||  in blk_needs_flush_plug()
1362 		 !list_empty(&plug->cb_list));  in blk_needs_flush_plug()
2070 static inline void blk_start_plug(struct blk_plug *plug)  in blk_start_plug()  argument
2074 static inline void blk_finish_plug(struct blk_plug *plug)  in blk_finish_plug()  argument