void bfqg_stats_update_legacy_io(struct request_queue *q, struct request *rq);
void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
- unsigned int op);
-void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op);
-void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op);
+ blk_opf_t opf);
+void bfqg_stats_update_io_remove(struct bfq_group *bfqg, blk_opf_t opf);
+void bfqg_stats_update_io_merged(struct bfq_group *bfqg, blk_opf_t opf);
void bfqg_stats_update_completion(struct bfq_group *bfqg, u64 start_time_ns,
- u64 io_start_time_ns, unsigned int op);
+ u64 io_start_time_ns, blk_opf_t opf);
void bfqg_stats_update_dequeue(struct bfq_group *bfqg);
void bfqg_stats_set_start_empty_time(struct bfq_group *bfqg);
void bfqg_stats_update_idle_time(struct bfq_group *bfqg);