863 				       struct cfq_io_cq *cic, struct bio *bio);
899 static inline bool cfq_bio_sync(struct bio *bio)  in cfq_bio_sync()  argument
901 	return bio_data_dir(bio) == READ || (bio->bi_rw & REQ_SYNC);  in cfq_bio_sync()
2459 cfq_find_rq_fmerge(struct cfq_data *cfqd, struct bio *bio)  in cfq_find_rq_fmerge()  argument
2469 	cfqq = cic_to_cfqq(cic, cfq_bio_sync(bio));  in cfq_find_rq_fmerge()
2471 		return elv_rb_find(&cfqq->sort_list, bio_end_sector(bio));  in cfq_find_rq_fmerge()
2516 		     struct bio *bio)  in cfq_merge()  argument
2521 	__rq = cfq_find_rq_fmerge(cfqd, bio);  in cfq_merge()
2522 	if (__rq && elv_rq_merge_ok(__rq, bio)) {  in cfq_merge()
2541 				struct bio *bio)  in cfq_bio_merged()  argument
2543 	cfqg_stats_update_io_merged(RQ_CFQG(req), bio->bi_rw);  in cfq_bio_merged()
2580 			   struct bio *bio)  in cfq_allow_merge()  argument
2589 	if (cfq_bio_sync(bio) && !rq_is_sync(rq))  in cfq_allow_merge()
2600 	cfqq = cic_to_cfqq(cic, cfq_bio_sync(bio));  in cfq_allow_merge()
3670 static void check_ioprio_changed(struct cfq_io_cq *cic, struct bio *bio)  in check_ioprio_changed()  argument
3686 		cfqq = cfq_get_queue(cfqd, BLK_RW_ASYNC, cic, bio);  in check_ioprio_changed()
3718 static void check_blkcg_changed(struct cfq_io_cq *cic, struct bio *bio)  in check_blkcg_changed()  argument
3725 	serial_nr = bio_blkcg(bio)->css.serial_nr;  in check_blkcg_changed()
3756 static inline void check_blkcg_changed(struct cfq_io_cq *cic, struct bio *bio) { }  in check_blkcg_changed()  argument
3779 	      struct bio *bio)  in cfq_get_queue()  argument
3788 	cfqg = cfq_lookup_cfqg(cfqd, bio_blkcg(bio));  in cfq_get_queue()
4350 cfq_set_request(struct request_queue *q, struct request *rq, struct bio *bio,  in cfq_set_request()  argument
4361 	check_ioprio_changed(cic, bio);  in cfq_set_request()
4362 	check_blkcg_changed(cic, bio);  in cfq_set_request()
4368 		cfqq = cfq_get_queue(cfqd, is_sync, cic, bio);  in cfq_set_request()