| Age | Commit message (Expand) | Author | Files | Lines |
|---|
| 2025-03-12 | block: remove unused parameter | Guixin Liu | 1 | -1/+1 |
| 2024-12-23 | block: remove BLK_MQ_F_SHOULD_MERGE | Christoph Hellwig | 1 | -2/+1 |
| 2024-01-17 | blk-mq: Remove the hctx 'run' debugfs attribute | Bart Van Assche | 1 | -2/+0 |
| 2023-04-13 | blk-mq: cleanup __blk_mq_sched_dispatch_requests | Christoph Hellwig | 1 | -17/+14 |
| 2023-04-13 | blk-mq: move blk_mq_sched_insert_request to blk-mq.c | Christoph Hellwig | 1 | -73/+0 |
| 2023-04-13 | blk-mq: fold blk_mq_sched_insert_requests into blk_mq_dispatch_plug_list | Christoph Hellwig | 1 | -24/+0 |
| 2023-04-13 | blk-mq: move more logic into blk_mq_insert_requests | Christoph Hellwig | 1 | -15/+2 |
| 2023-04-13 | blk-mq: include <linux/blk-mq.h> in block/blk-mq.h | Christoph Hellwig | 1 | -1/+0 |
| 2023-04-13 | blk-mq: remove blk-mq-tag.h | Christoph Hellwig | 1 | -1/+0 |
| 2023-02-06 | blk-mq: correct stale comment of .get_budget | Kemeng Shi | 1 | -2/+2 |
| 2023-02-06 | blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx | Kemeng Shi | 1 | -2/+1 |
| 2022-11-01 | block: split elevator_switch | Christoph Hellwig | 1 | -7/+0 |
| 2022-10-23 | block: fix up elevator_type refcounting | Jinlong Chen | 1 | -0/+1 |
| 2022-06-17 | block: serialize all debugfs operations using q->debugfs_mutex | Christoph Hellwig | 1 | -0/+11 |
| 2022-06-16 | blk-mq: avoid to touch q->elevator without any protection | Ming Lei | 1 | -0/+1 |
| 2022-03-17 | block: limit request dispatch loop duration | Shin'ichiro Kawasaki | 1 | -1/+8 |
| 2022-03-08 | blk-mq: prepare for implementing hctx table via xarray | Ming Lei | 1 | -4/+5 |
| 2021-12-03 | blk-mq: run dispatch lock once in case of issuing from list | Ming Lei | 1 | -1/+2 |
| 2021-11-29 | block: move blk_mq_sched_assign_ioc to blk-ioc.c | Christoph Hellwig | 1 | -31/+0 |
| 2021-11-29 | Revert "block: Provide blk_mq_sched_get_icq()" | Christoph Hellwig | 1 | -15/+11 |
| 2021-11-29 | block: Provide blk_mq_sched_get_icq() | Jan Kara | 1 | -11/+15 |
| 2021-11-29 | block: move io_context creation into where it's needed | Jens Axboe | 1 | -0/+5 |
| 2021-11-11 | blk-mq: don't grab ->q_usage_counter in blk_mq_sched_bio_merge | Ming Lei | 1 | -4/+0 |
| 2021-11-04 | block: move queue enter logic into blk_mq_submit_bio() | Jens Axboe | 1 | -3/+10 |
| 2021-10-30 | blk-mq: fix redundant check of !e expression | Jean Sacren | 1 | -1/+1 |
| 2021-10-22 | blk-mq-sched: Don't reference queue tagset in blk_mq_sched_tags_teardown() | John Garry | 1 | -1/+1 |
| 2021-10-21 | block: clean up blk_mq_submit_bio() merging | Pavel Begunkov | 1 | -1/+1 |
| 2021-10-18 | block: remove debugfs blk_mq_ctx dispatched/merged/completed attributes | Jens Axboe | 1 | -4/+1 |
| 2021-10-18 | blk-mq: inline hot part of __blk_mq_sched_restart | Pavel Begunkov | 1 | -3/+1 |
| 2021-10-18 | blk-mq: Change shared sbitmap naming to shared tags | John Garry | 1 | -16/+16 |
| 2021-10-18 | blk-mq: Use shared tags for shared sbitmap support | John Garry | 1 | -41/+41 |
| 2021-10-18 | blk-mq: Add blk_mq_alloc_map_and_rqs() | John Garry | 1 | -12/+3 |
| 2021-10-18 | blk-mq: Add blk_mq_tag_update_sched_shared_sbitmap() | John Garry | 1 | -2/+1 |
| 2021-10-18 | blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() | John Garry | 1 | -3/+3 |
| 2021-10-18 | blk-mq-sched: Rename blk_mq_sched_alloc_{tags -> map_and_rqs}() | John Garry | 1 | -7/+7 |
| 2021-10-18 | block: Rename BLKDEV_MAX_RQ -> BLKDEV_DEFAULT_RQ | John Garry | 1 | -1/+1 |
| 2021-07-27 | blk-mq-sched: Fix blk_mq_sched_alloc_tags() error handling | John Garry | 1 | -13/+4 |
| 2021-06-24 | blk: Fix lock inversion between ioc lock and bfqd lock | Jan Kara | 1 | -2/+3 |
| 2021-06-18 | block: Remove unnecessary elevator operation checks | Damien Le Moal | 1 | -7/+6 |
| 2021-06-18 | blk-mq: fix use-after-free in blk_mq_exit_sched | Ming Lei | 1 | -1/+3 |
| 2021-06-03 | block: Do not pull requests from the scheduler when we cannot dispatch them | Jan Kara | 1 | -1/+11 |
| 2021-05-24 | blk-mq: Use request queue-wide tags for tagset-wide sbitmap | John Garry | 1 | -13/+54 |
| 2021-05-11 | kyber: fix out of bounds access when preempted | Omar Sandoval | 1 | -3/+5 |
| 2021-04-28 | Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi | Linus Torvalds | 1 | -4/+13 |
| 2021-04-08 | treewide: Change list_sort to use const pointers | Sami Tolvanen | 1 | -1/+2 |
| 2021-03-04 | scsi: blk-mq: Return budget token from .get_budget callback | Ming Lei | 1 | -4/+13 |
| 2021-03-01 | block: Drop leftover references to RQF_SORTED | Jean Delvare | 1 | -5/+1 |
| 2021-02-22 | block: get rid of the trace rq insert wrapper | Chaitanya Kulkarni | 1 | -6/+0 |
| 2020-12-04 | block: remove the request_queue to argument request based tracepoints | Christoph Hellwig | 1 | -1/+1 |
| 2020-10-09 | blk-mq: get rid of the dead flush handle code path | Yufen Yu | 1 | -6/+0 |
| 2020-10-06 | block: move blk_mq_sched_try_merge to blk-merge.c | Christoph Hellwig | 1 | -32/+0 |
| 2020-09-07 | block: Remove unused blk_mq_sched_free_hctx_data() | Baolin Wang | 1 | -15/+0 |
| 2020-09-03 | blk-mq: Facilitate a shared sbitmap per tagset | John Garry | 1 | -3/+5 |
| 2020-09-03 | blk-mq: Pass flags for tag init/free | John Garry | 1 | -3/+8 |
| 2020-09-01 | blk-mq: use BLK_MQ_NO_TAG for no tag | Xianting Tian | 1 | -1/+1 |
| 2020-09-01 | block: Remove blk_mq_attempt_merge() function | Baolin Wang | 1 | -28/+16 |
| 2020-09-01 | block: Add a new helper to attempt to merge a bio | Baolin Wang | 1 | -3/+3 |
| 2020-09-01 | block: Move blk_mq_bio_list_merge() into blk-merge.c | Baolin Wang | 1 | -45/+1 |
| 2020-08-17 | blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART | Ming Lei | 1 | -0/+9 |
| 2020-07-31 | block: blk-mq-sched: delete duplicated word | Randy Dunlap | 1 | -1/+1 |
| 2020-07-10 | blk-mq: Remove unnecessary local variable | Baolin Wang | 1 | -3/+1 |
| 2020-06-30 | blk-mq: support batching dispatch in case of io | Ming Lei | 1 | -7/+82 |
| 2020-06-30 | blk-mq: pass obtained budget count to blk_mq_dispatch_rq_list | Ming Lei | 1 | -4/+4 |
| 2020-06-30 | blk-mq: pass hctx to blk_mq_dispatch_rq_list | Ming Lei | 1 | -8/+6 |
| 2020-06-30 | blk-mq: pass request queue into get/put budget callback | Ming Lei | 1 | -4/+4 |
| 2020-04-29 | blk-mq: make function '__blk_mq_sched_dispatch_requests' static | Zheng Bin | 1 | -1/+1 |
| 2020-04-24 | block: Limit number of items taken from the I/O scheduler in one go | Salman Qazi | 1 | -13/+51 |
| 2020-04-20 | blk-mq: Rerun dispatching in the case of budget contention | Douglas Anderson | 1 | -0/+18 |
| 2020-03-12 | blk-mq: insert flush request to the front of dispatch queue | Ming Lei | 1 | -0/+22 |
| 2020-02-24 | blk-mq: insert passthrough request into hctx->dispatch directly | Ming Lei | 1 | -7/+15 |
| 2019-09-26 | blk-mq: move lockdep_assert_held() into elevator_exit | Ming Lei | 1 | -2/+0 |
| 2019-07-02 | blk-mq: remove blk_mq_put_ctx() | Bart Van Assche | 1 | -4/+1 |
| 2019-06-20 | block: remove the bi_phys_segments field in struct bio | Christoph Hellwig | 1 | -11/+15 |
| 2019-06-13 | blk-mq: remove WARN_ON(!q->elevator) from blk_mq_sched_free_requests | Ming Lei | 1 | -1/+0 |
| 2019-06-06 | block: free sched's request pool in blk_cleanup_queue | Ming Lei | 1 | -3/+27 |
| 2019-05-04 | blk-mq: grab .q_usage_counter when queuing request from plug code path | Ming Lei | 1 | -1/+11 |
| 2019-04-30 | block: add SPDX tags to block layer files missing licensing information | Christoph Hellwig | 1 | -0/+1 |
| 2019-04-05 | block: Revert v5.0 blk_mq_request_issue_directly() changes | Bart Van Assche | 1 | -3/+5 |
| 2019-02-01 | blk-mq: save queue mapping result into ctx directly | Jianchao Wang | 1 | -1/+1 |
| 2018-12-17 | blk-mq: fix dispatch from sw queue | Ming Lei | 1 | -3/+8 |
| 2018-12-17 | block: mq-deadline: Fix write completion handling | Damien Le Moal | 1 | -1/+2 |
| 2018-12-16 | blk-mq: issue directly with bypass 'false' in blk_mq_sched_insert_requests | Jianchao Wang | 1 | -5/+3 |
| 2018-11-20 | block: fix attempt to assign NULL io_context | Jens Axboe | 1 | -1/+8 |
| 2018-11-19 | block: Remove bio->bi_ioc | Damien Le Moal | 1 | -2/+2 |
| 2018-11-15 | block: remove the queue_lock indirection | Christoph Hellwig | 1 | -2/+2 |
| 2018-11-07 | blk-mq: cleanup and improve list insertion | Jens Axboe | 1 | -7/+1 |
| 2018-11-07 | blk-mq: cache request hardware queue mapping | Jens Axboe | 1 | -4/+2 |
| 2018-11-07 | blk-mq: allow software queue to map to multiple hardware queues | Jens Axboe | 1 | -1/+1 |
| 2018-11-07 | blk-mq: pass in request/bio flags to queue mapping | Jens Axboe | 1 | -4/+12 |
| 2018-11-07 | block: get rid of MQ scheduler ops union | Jens Axboe | 1 | -17/+16 |
| 2018-08-21 | blk-mq: init hctx sched after update ctx and hctx mapping | Jianchao Wang | 1 | -44/+0 |
| 2018-07-17 | blk-mq: issue directly if hw queue isn't busy in case of 'none' | Ming Lei | 1 | -1/+12 |
| 2018-07-09 | blk-mq: dequeue request one by one from sw queue if hctx is busy | Ming Lei | 1 | -9/+2 |
| 2018-07-09 | blk-mq: only attempt to merge bio if there is rq in sw queue | Ming Lei | 1 | -1/+2 |
| 2018-07-09 | blk-mq: remove synchronize_rcu() from blk_mq_del_queue_tag_set() | Ming Lei | 1 | -80/+5 |
| 2018-06-02 | blk-mq: update nr_requests when switching to 'none' scheduler | Ming Lei | 1 | -0/+1 |
| 2018-06-01 | block: move sysfs_lock into elevator_init | Christoph Hellwig | 1 | -11/+0 |
| 2018-06-01 | block: remove the always unused name argument to elevator_init | Christoph Hellwig | 1 | -1/+1 |
| 2018-05-30 | blk-mq: abstract out blk-mq-sched rq list iteration bio merge helper | Jens Axboe | 1 | -10/+24 |
| 2018-02-01 | blk-mq-sched: Enable merging discard bio into request | Keith Busch | 1 | -0/+2 |
| 2018-01-17 | blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_request | Mike Snitzer | 1 | -1/+1 |
| 2018-01-05 | blk-mq: remove confusing comment of blk_mq_sched_dispatch_requests | Liu Bo | 1 | -1/+0 |
| 2017-11-10 | blk-mq: only run the hardware queue if IO is pending | Jens Axboe | 1 | -6/+1 |
| 2017-11-10 | Revert "blk-mq: don't handle TAG_SHARED in restart" | Jens Axboe | 1 | -4/+74 |
| 2017-11-04 | blk-mq: don't allocate driver tag upfront for flush rq | Ming Lei | 1 | -37/+5 |
| 2017-11-04 | blk-mq-sched: decide how to handle flush rq via RQF_FLUSH_SEQ | Ming Lei | 1 | -13/+16 |
| 2017-11-04 | blk-mq: don't handle failure in .get_budget | Ming Lei | 1 | -12/+2 |
| 2017-11-01 | blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCE | Ming Lei | 1 | -25/+20 |
| 2017-11-01 | blk-mq: don't handle TAG_SHARED in restart | Ming Lei | 1 | -74/+4 |
| 2017-11-01 | blk-mq-sched: improve dispatching from sw queue | Ming Lei | 1 | -3/+71 |
| 2017-11-01 | blk-mq: introduce .get_budget and .put_budget in blk_mq_ops | Ming Lei | 1 | -10/+45 |
| 2017-11-01 | blk-mq-sched: move actual dispatching into one helper | Ming Lei | 1 | -19/+24 |
| 2017-11-01 | blk-mq-sched: dispatch from scheduler IFF progress is made in ->dispatch | Ming Lei | 1 | -6/+6 |
| 2017-07-03 | blk-mq-sched: fix performance regression of mq-deadline | Ming Lei | 1 | -3/+5 |
| 2017-06-22 | Merge commit '8e8320c9315c' into for-4.13/block | Jens Axboe | 1 | -12/+46 |
| 2017-06-21 | blk-mq: fix performance regression with shared tags | Jens Axboe | 1 | -12/+46 |
| 2017-06-20 | blk-mq: Document locking assumptions | Bart Van Assche | 1 | -0/+2 |
| 2017-06-18 | blk-mq: use QUEUE_FLAG_QUIESCED to quiesce queue | Ming Lei | 1 | -1/+2 |
| 2017-06-18 | blk-mq: refactor blk_mq_sched_assign_ioc | Christoph Hellwig | 1 | -24/+4 |
| 2017-06-18 | blk-mq: remove blk_mq_sched_{get,put}_rq_priv | Christoph Hellwig | 1 | -4/+6 |
| 2017-06-18 | blk-mq: move blk_mq_sched_{get,put}_request to blk-mq.c | Christoph Hellwig | 1 | -67/+2 |
| 2017-05-26 | blk-mq: make per-sw-queue bio merge as default .bio_merge | Ming Lei | 1 | -5/+57 |
| 2017-05-04 | blk-mq-debugfs: allow schedulers to register debugfs attributes | Omar Sandoval | 1 | -8/+16 |
| 2017-05-02 | blk-mq-sched: remove hack that bypasses scheduler for reserved requests | Jens Axboe | 1 | -5/+1 |
| 2017-04-27 | blk-mq-sched: alloate reserved tags out of normal pool | Jens Axboe | 1 | -1/+5 |
| 2017-04-20 | blk-mq: Remove blk_mq_sched_move_to_dispatch() | Bart Van Assche | 1 | -16/+0 |
| 2017-04-07 | blk-mq-sched: provide hooks for initializing hardware queue data | Omar Sandoval | 1 | -38/+43 |
| 2017-04-07 | blk-mq: Restart a single queue if tag sets are shared | Bart Van Assche | 1 | -9/+52 |
| 2017-04-07 | blk-mq-sched: fix crash in switch error path | Omar Sandoval | 1 | -2/+11 |
| 2017-04-07 | blk-mq-sched: set up scheduler tags when bringing up new queues | Omar Sandoval | 1 | -0/+22 |
| 2017-04-07 | blk-mq-sched: refactor scheduler initialization | Omar Sandoval | 1 | -38/+44 |
| 2017-04-07 | blk-mq: use the right hctx when getting a driver tag fails | Omar Sandoval | 1 | -4/+5 |
| 2017-03-02 | blk-mq: move update of tags->rqs to __blk_mq_alloc_request() | Omar Sandoval | 1 | -2/+0 |
| 2017-03-02 | blk-mq: make blk_mq_alloc_request_hctx() allocate a scheduler request | Omar Sandoval | 1 | -6/+5 |
| 2017-03-02 | blk-mq-sched: Allocate sched reserved tags as specified in the original queue... | Sagi Grimberg | 1 | -1/+2 |
| 2017-02-23 | blk-mq-sched: separate mark hctx and queue restart operations | Omar Sandoval | 1 | -12/+8 |
| 2017-02-22 | block: get rid of blk-mq default scheduler choice Kconfig entries | Jens Axboe | 1 | -9/+0 |
| 2017-02-17 | blk-mq-sched: ask scheduler for work, if we failed dispatching leftovers | Jens Axboe | 1 | -3/+12 |
| 2017-02-17 | blk-mq-sched: don't add flushes to the head of requeue queue | Jens Axboe | 1 | -1/+1 |
| 2017-02-10 | blk-mq: pass bio to blk_mq_sched_get_rq_priv | Paolo Valente | 1 | -3/+5 |
| 2017-02-08 | block: enumify ELEVATOR_*_MERGE | Christoph Hellwig | 1 | -18/+17 |
| 2017-02-03 | block: free merged request in the caller | Jens Axboe | 1 | -3/+6 |
| 2017-02-02 | blk-mq-sched: bypass the scheduler for flushes entirely | Omar Sandoval | 1 | -2/+23 |
| 2017-01-27 | block: cleanup remaining manual checks for PREFLUSH|FUA | Jens Axboe | 1 | -1/+1 |
| 2017-01-27 | blk-mq-sched: add flush insertion into blk_mq_sched_insert_request() | Jens Axboe | 1 | -0/+58 |
| 2017-01-27 | block: add a op_is_flush helper | Christoph Hellwig | 1 | -3/+2 |
| 2017-01-27 | blk-mq-sched: change ->dispatch_requests() to ->dispatch_request() | Jens Axboe | 1 | -7/+14 |
| 2017-01-27 | blk-mq-sched: fix starvation for multiple hardware queues and shared tags | Jens Axboe | 1 | -0/+28 |
| 2017-01-26 | blk-mq-sched: check for successful allocation before assigning tag | Jens Axboe | 1 | -1/+2 |
| 2017-01-26 | blk-mq: don't lose flags passed in to blk_mq_alloc_request() | Jens Axboe | 1 | -1/+1 |
| 2017-01-17 | blk-mq-sched: allow setting of default IO scheduler | Jens Axboe | 1 | -0/+20 |
| 2017-01-17 | blk-mq-sched: add framework for MQ capable IO schedulers | Jens Axboe | 1 | -0/+368 |
