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Searched refs:elevator (Results 1 – 23 of 23) sorted by relevance

/Linux-v5.15/block/
Delevator.c63 struct elevator_queue *e = q->elevator; in elv_iosched_allow_bio_merge()
215 struct elevator_queue *e = q->elevator; in elv_rqhash_add()
231 struct elevator_queue *e = q->elevator; in elv_rqhash_find()
306 struct elevator_queue *e = q->elevator; in elv_merge()
400 struct elevator_queue *e = q->elevator; in elv_merged_request()
414 struct elevator_queue *e = q->elevator; in elv_merge_requests()
425 struct elevator_queue *e = q->elevator; in elv_latter_request()
435 struct elevator_queue *e = q->elevator; in elv_former_request()
492 struct elevator_queue *e = q->elevator; in elv_register_queue()
520 struct elevator_queue *e = q->elevator; in elv_unregister_queue()
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Dmq-deadline.c212 struct deadline_data *dd = q->elevator->elevator_data; in dd_request_merged()
232 struct deadline_data *dd = q->elevator->elevator_data; in dd_merged_requests()
479 struct deadline_data *dd = hctx->queue->elevator->elevator_data; in dd_dispatch_request()
500 struct deadline_data *dd = data->q->elevator->elevator_data; in dd_limit_depth()
517 struct deadline_data *dd = q->elevator->elevator_data; in dd_depth_updated()
592 q->elevator = eq; in dd_init_sched()
610 struct deadline_data *dd = q->elevator->elevator_data; in dd_request_merge()
642 struct deadline_data *dd = q->elevator->elevator_data; in dd_bio_merge()
663 struct deadline_data *dd = q->elevator->elevator_data; in dd_insert_request()
717 struct deadline_data *dd = q->elevator->elevator_data; in dd_insert_requests()
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Dblk-mq-sched.h47 struct elevator_queue *e = q->elevator; in blk_mq_sched_allow_merge()
57 struct elevator_queue *e = rq->q->elevator; in blk_mq_sched_completed_request()
66 struct elevator_queue *e = q->elevator; in blk_mq_sched_requeue_request()
74 struct elevator_queue *e = hctx->queue->elevator; in blk_mq_sched_has_work()
Dblk-mq-sched.c121 struct elevator_queue *e = q->elevator; in __blk_mq_do_dispatch_sched()
297 const bool has_sched = q->elevator; in __blk_mq_sched_dispatch_requests()
369 struct elevator_queue *e = q->elevator; in __blk_mq_sched_bio_merge()
433 struct elevator_queue *e = q->elevator; in blk_mq_sched_insert_request()
496 e = hctx->queue->elevator; in blk_mq_sched_insert_requests()
598 q->elevator = NULL; in blk_mq_init_sched()
633 eq = q->elevator; in blk_mq_init_sched()
651 q->elevator = NULL; in blk_mq_init_sched()
690 q->elevator = NULL; in blk_mq_exit_sched()
Dkyber-iosched.c425 q->elevator = eq; in kyber_init_sched()
454 struct kyber_queue_data *kqd = hctx->queue->elevator->elevator_data; in kyber_depth_updated()
560 struct kyber_queue_data *kqd = data->q->elevator->elevator_data; in kyber_limit_depth()
614 struct kyber_queue_data *kqd = rq->q->elevator->elevator_data; in kyber_finish_request()
639 struct kyber_queue_data *kqd = rq->q->elevator->elevator_data; in kyber_completed_request()
803 struct kyber_queue_data *kqd = hctx->queue->elevator->elevator_data; in kyber_dispatch_request()
902 struct kyber_queue_data *kqd = q->elevator->elevator_data; \
961 struct kyber_queue_data *kqd = q->elevator->elevator_data; in KYBER_DEBUGFS_DOMAIN_ATTRS()
Dblk-ioc.c45 struct elevator_type *et = icq->q->elevator->type; in ioc_exit_icq()
64 struct elevator_type *et = q->elevator->type; in ioc_destroy_icq()
375 struct elevator_type *et = q->elevator->type; in ioc_create_icq()
Dblk-flush.c241 if (!q->elevator) { in flush_end_io()
320 if (!q->elevator) { in blk_kick_flush()
357 if (q->elevator) { in mq_flush_data_end_io()
Dblk-sysfs.c762 if (q->elevator) { in blk_exit_queue()
764 __elevator_exit(q, q->elevator); in blk_exit_queue()
890 if (q->elevator) { in blk_register_queue()
908 if (q->elevator) in blk_register_queue()
909 kobject_uevent(&q->elevator->kobj, KOBJ_ADD); in blk_register_queue()
973 if (q->elevator) in blk_unregister_queue()
Dblk-mq.c281 return (rq->rq_flags & (RQF_IO_STAT | RQF_STATS)) || rq->q->elevator; in blk_mq_need_time_stamp()
290 if (data->q->elevator) { in blk_mq_rq_ctx_init()
339 struct elevator_queue *e = data->q->elevator; in blk_mq_rq_ctx_init()
358 struct elevator_queue *e = q->elevator; in __blk_mq_alloc_request()
481 if (!q->elevator) in blk_mq_alloc_request_hctx()
517 struct elevator_queue *e = q->elevator; in blk_mq_free_request()
1632 struct elevator_queue *e = q->elevator; in blk_mq_has_sqsched()
2032 if (q->elevator && !bypass_insert) in __blk_mq_try_issue_directly()
2265 } else if (q->elevator) { in blk_mq_submit_bio()
3645 if (q->elevator && q->elevator->type->ops.depth_updated) in blk_mq_update_nr_requests()
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DMakefile6 obj-$(CONFIG_BLOCK) := bdev.o fops.o bio.o elevator.o blk-core.o blk-sysfs.o \
Dbfq-iosched.c421 return bic->icq.q->elevator->elevator_data; in bic_to_bfqd()
577 struct bfq_data *bfqd = data->q->elevator->elevator_data; in bfq_limit_depth()
2249 struct bfq_data *bfqd = q->elevator->elevator_data;
2256 struct bfq_data *bfqd = q->elevator->elevator_data;
2326 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_bio_merge()
2358 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_request_merge()
3050 struct bfq_data *bfqd = q->elevator->elevator_data; in bfq_allow_bio_merge()
3490 bfq_update_peak_rate(q->elevator->elevator_data, rq); in bfq_dispatch_remove()
4909 struct bfq_data *bfqd = hctx->queue->elevator->elevator_data; in bfq_has_work()
4921 struct bfq_data *bfqd = hctx->queue->elevator->elevator_data; in __bfq_dispatch_request()
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Dblk-mq-debugfs.c837 if (q->elevator && !q->sched_debugfs_dir) in blk_mq_debugfs_register()
844 if (q->elevator && !hctx->sched_debugfs_dir) in blk_mq_debugfs_register()
918 struct elevator_type *e = q->elevator->type; in blk_mq_debugfs_register_sched()
989 struct elevator_type *e = q->elevator->type; in blk_mq_debugfs_register_sched_hctx()
Dblk-mq.h170 if (data->q->elevator) in blk_mq_tags_from_data()
Dblk-mq-tag.c80 if (!data->q->elevator && !(data->flags & BLK_MQ_REQ_RESERVED) && in __blk_mq_get_tag()
Dblk-core.c404 if (q->elevator) in blk_cleanup_queue()
Dbfq-cgroup.c544 struct bfq_data *bfqd = blkg->q->elevator->elevator_data; in bfq_pd_init()
/Linux-v5.15/tools/cgroup/
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-v5.15/Documentation/block/
Dbiodoc.rst306 interfaces would typically use, and the elevator add_request routine
832 I/O scheduler, a.k.a. elevator, is implemented in two layers. Generic dispatch
833 queue and specific I/O schedulers. Unless stated otherwise, elevator is used
848 calls elevator_xxx_fn in the elevator switch (block/elevator.c). Oh, xxx
849 and xxx might not match exactly, but use your imagination. If an elevator
856 The functions an elevator may implement are: (* are mandatory)
899 elevator_put_req_fn Must be used to allocate and free any elevator
910 elevator_exit_fn Allocate and free any elevator specific storage
966 advantage of the sorting/merging logic in the elevator. If the
1112 - elevator support for kiobuf request merging (axboe)
/Linux-v5.15/Documentation/filesystems/
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-v5.15/Documentation/ABI/testing/
Dsysfs-block173 Standard I/O elevator operations include attempts to
/Linux-v5.15/include/linux/
Dblkdev.h375 struct elevator_queue *elevator; member
/Linux-v5.15/Documentation/admin-guide/LSM/
DSmack.rst6 "Good for you, you've decided to clean the elevator!"
/Linux-v5.15/
DCREDITS158 D: elevator + block layer rewrites