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Searched refs:elevator (Results 1 – 12 of 12) sorted by relevance

/linux/block/
H A Delevator.c63 struct elevator_queue *e = q->elevator; in elv_iosched_allow_bio_merge()
154 struct elevator_queue *e = q->elevator; in elevator_exit()
180 struct elevator_queue *e = q->elevator; in elv_rqhash_add()
196 struct elevator_queue *e = q->elevator; in elv_rqhash_find()
271 struct elevator_queue *e = q->elevator; in elv_merge()
365 struct elevator_queue *e = q->elevator; in elv_merged_request()
379 struct elevator_queue *e = q->elevator; in elv_merge_requests()
390 struct elevator_queue *e = q->elevator; in elv_latter_request()
400 struct elevator_queue *e = q->elevator; in elv_former_request()
578 if (q->elevator) { in elevator_switch()
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H A Dblk-mq-sched.c88 struct elevator_queue *e = q->elevator; in __blk_mq_do_dispatch_sched()
306 if (hctx->queue->elevator) in __blk_mq_sched_dispatch_requests()
338 struct elevator_queue *e = q->elevator; in blk_mq_sched_bio_merge()
461 if (q->elevator) { in blk_mq_free_sched_res_batch()
586 if (q->elevator) { in blk_mq_alloc_sched_res_batch()
593 ret = blk_mq_alloc_sched_res(q, q->elevator->type, in blk_mq_alloc_sched_res_batch()
603 if (q->elevator) { in blk_mq_alloc_sched_res_batch()
662 q->elevator = NULL; in blk_mq_init_sched()
704 set_bit(ELEVATOR_FLAG_DYING, &q->elevator->flags); in blk_mq_exit_sched()
705 q->elevator = NULL; in blk_mq_exit_sched()
H A Dblk-sysfs.c81 * and switching elevator. in queue_requests_store()
98 * Switching elevator is protected by update_nr_hwq_lock: in queue_requests_store()
99 * - read lock is held from elevator sysfs attribute; in queue_requests_store()
101 * Hence it's safe to access q->elevator here with write lock held. in queue_requests_store()
104 (q->elevator && nr > MAX_SCHED_RQ) || in queue_requests_store()
105 (!q->elevator && nr > set->queue_depth)) { in queue_requests_store()
110 if (!blk_mq_is_shared_tags(set->flags) && q->elevator && in queue_requests_store()
111 nr > q->elevator->et->nr_requests) { in queue_requests_store()
164 if (q->elevator) { in queue_async_depth_store()
166 if (q->elevator in queue_async_depth_store()
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H A Dblk-ioc.c41 struct elevator_type *et = icq->q->elevator->type; in ioc_exit_icq()
70 struct elevator_type *et = q->elevator->type; in ioc_destroy_icq()
358 struct elevator_type *et = q->elevator->type; in ioc_create_icq()
H A Dblk-mq.c58 * Check if any of the ctx, dispatch list or elevator
451 struct elevator_queue *e = data->q->elevator; in blk_mq_rq_ctx_init()
506 if (!data->q->elevator) { in blk_mq_limit_depth()
532 ops = &data->q->elevator->type->ops; in blk_mq_limit_depth()
754 if (q->elevator) in blk_mq_alloc_request_hctx()
789 q->elevator->type->ops.finish_request(rq); in blk_mq_finish_request()
2633 } else if (q->elevator) { in blk_mq_insert_request()
2639 q->elevator->type->ops.insert_requests(hctx, &list, flags); in blk_mq_insert_request()
2915 } else if (this_hctx->queue->elevator) { in blk_mq_dispatch_list()
2916 this_hctx->queue->elevator in blk_mq_dispatch_list()
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H A Dbfq-iosched.c129 #include "elevator.h"
438 return bic->icq.q->elevator->elevator_data; in bic_to_bfqd()
520 * Strict one way elevator _except_ in the case where we allow in bfq_choose_req()
695 struct bfq_data *bfqd = data->q->elevator->elevator_data; in bfq_limit_depth()
2450 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_bio_merge()
2483 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_request_merge()
2549 * on that rq is picked from the hash table q->elevator->hash, which,
3234 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_allow_bio_merge()
3668 bfq_update_peak_rate(q->elevator->elevator_data, rq); in bfq_dispatch_remove()
5147 struct bfq_data *bfqd = hctx->queue->elevator in bfq_has_work()
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H A Dblk-mq-tag.c113 if (!data->q->elevator && !(data->flags & BLK_MQ_REQ_RESERVED) && in __blk_mq_get_tag()
H A Dbfq-cgroup.c15 #include "elevator.h"
535 struct bfq_data *bfqd = blkg->q->elevator->elevator_data; in bfq_pd_init()
659 * until elevator exit. in bfq_bfqq_move()
/linux/tools/cgroup/
H A Diocost_coef_gen.py107 global elevator_path, nomerges_path, elevator, nomerges
111 f.write(elevator)
143 elevator = re.sub(r'.*\[(.*)\].*', r'\1', f.read().strip()) variable
/linux/Documentation/filesystems/
H A Dzonefs.rst148 implemented by the block layer elevator. An elevator implementing the sequential
149 write feature for zoned block device (ELEVATOR_F_ZBD_SEQ_WRITE elevator feature)
150 must be used. This type of elevator (e.g. mq-deadline) is set by default
/linux/Documentation/admin-guide/LSM/
H A DSmack.rst6 "Good for you, you've decided to clean the elevator!"
/linux/
H A DCREDITS162 D: elevator + block layer rewrites