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Searched refs:last_merge (Results 1 – 7 of 7) sorted by relevance

/linux/block/
H A Delevator.c298 if (q->last_merge && elv_bio_merge_ok(q->last_merge, bio)) { in elv_merge()
299 enum elv_merge ret = blk_try_merge(q->last_merge, bio); in elv_merge()
302 *req = q->last_merge; in elv_merge()
348 if (q->last_merge && blk_attempt_req_merge(q, q->last_merge, rq)) { in elv_attempt_insert_merge()
385 q->last_merge = rq; in elv_merged_request()
397 q->last_merge = rq; in elv_merge_requests()
H A Dmq-deadline.c185 if (q->last_merge == rq) in deadline_remove_request()
186 q->last_merge = NULL; in deadline_remove_request()
681 if (!q->last_merge) in dd_insert_request()
682 q->last_merge = rq; in dd_insert_request()
H A Dblk.h458 if (req == q->last_merge) in req_set_nomerge()
459 q->last_merge = NULL; in req_set_nomerge()
H A Dblk-core.c403 q->last_merge = NULL; in blk_alloc_queue()
H A Dbfq-iosched.c2405 if (q->last_merge == rq) in bfq_remove_request()
2406 q->last_merge = NULL; in bfq_remove_request()
6275 if (!q->last_merge) in bfq_insert_request()
6276 q->last_merge = rq; in bfq_insert_request()
/linux/Documentation/block/
H A Ddeadline-iosched.rst67 Front merges may still occur due to the cached last_merge hint, but since
/linux/include/linux/
H A Dblkdev.h505 struct request *last_merge; member