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path: root/block/blk-mq.c
AgeCommit message (Expand)AuthorFilesLines
2018-04-10blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpuMing Lei1-12/+11
2018-04-10blk-mq: avoid to write intermediate result to hctx->next_cpuMing Lei1-8/+9
2018-04-10blk-mq: make sure that correct hctx->next_cpu is setMing Lei1-0/+2
2018-04-10blk-mq: order getting budget and driver tagMing Lei1-11/+10
2018-03-09block: Protect queue flag changes with the queue lockBart Van Assche1-1/+1
2018-03-09block: Introduce blk_queue_flag_{set,clear,test_and_{set,clear}}()Bart Van Assche1-10/+2
2018-03-09block: Use the queue_flag_*() functions instead of open-coding theseBart Van Assche1-1/+1
2018-02-28block: Add 'lock' as third argument to blk_alloc_queue_node()Bart Van Assche1-1/+1
2018-02-28block: clear ctx pending bit under ctx lockOmar Sandoval1-1/+1
2018-02-25blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatchMing Lei1-1/+3
2018-02-13blk: optimization for classic pollingNitesh Shetty1-0/+1
2018-01-31blk-mq: introduce BLK_STS_DEV_RESOURCEMing Lei1-4/+16
2018-01-29Merge branch 'for-4.16/block' of git://git.kernel.dk/linux-blockLinus Torvalds1-230/+437
2018-01-19blk-mq: Avoid that blk_mq_delay_run_hw_queue() introduces unintended delaysBart Van Assche1-4/+3
2018-01-19blk-mq: Rename blk_mq_request_direct_issue() into blk_mq_request_issue_direct...Bart Van Assche1-2/+2
2018-01-18blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue is busyMing Lei1-12/+10
2018-01-17blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_requestMike Snitzer1-9/+7
2018-01-17blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request feedbackMing Lei1-8/+29
2018-01-17blk-mq: factor out a few helpers from __blk_mq_try_issue_directlyMike Snitzer1-27/+52
2018-01-17blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printkMing Lei1-2/+20
2018-01-17blk-mq: make sure hctx->next_cpu is set correctlyMing Lei1-2/+28
2018-01-14blk-mq: fix bad clear of RQF_MQ_INFLIGHT in blk_mq_ct_ctx_init()Jens Axboe1-2/+3
2018-01-12blk-mq: simplify queue mapping & schedule with each possisble CPUChristoph Hellwig1-11/+8
2018-01-11blk-mq: Reduce the number of if-statements in blk_mq_mark_tag_wait()Bart Van Assche1-34/+35
2018-01-10blk-mq: Add locking annotations to hctx_lock() and hctx_unlock()Bart Van Assche1-0/+2
2018-01-10block: rearrange a few request fields for better cache layoutJens Axboe1-9/+9
2018-01-10block: convert REQ_ATOM_COMPLETE to stealing rq->__deadline bitJens Axboe1-1/+1
2018-01-10block: add accessors for setting/querying request deadlineJens Axboe1-1/+1
2018-01-10block: remove REQ_ATOM_POLL_SLEPTJens Axboe1-3/+2
2018-01-10blk-mq: Explain when 'active_queues' is decrementedBart Van Assche1-0/+6
2018-01-09blk-mq: Fix spelling in a source code commentBart Van Assche1-2/+2
2018-01-09blk-mq: silence false positive warnings in hctx_unlock()Jens Axboe1-2/+4
2018-01-09blk-mq: rename blk_mq_hw_ctx->queue_rq_srcu to ->srcuTejun Heo1-7/+7
2018-01-09blk-mq: remove REQ_ATOM_STARTEDTejun Heo1-29/+8
2018-01-09blk-mq: remove REQ_ATOM_COMPLETE usages from blk-mqTejun Heo1-8/+7
2018-01-09blk-mq: make blk_abort_request() trigger timeout pathTejun Heo1-1/+1
2018-01-09blk-mq: use blk_mq_rq_state() instead of testing REQ_ATOM_COMPLETETejun Heo1-3/+3
2018-01-09blk-mq: replace timeout synchronization with a RCU and generation based schemeTejun Heo1-72/+157
2018-01-09blk-mq: protect completion path with RCUTejun Heo1-0/+5
2018-01-09blk-mq: move hctx lock/unlock into a helperJens Axboe1-34/+32
2018-01-09blk-mq: fix kernel oops in blk_mq_tag_idle()Ming Lei1-1/+2
2018-01-06blk-mq: fix race between updating nr_hw_queues and switching io schedMing Lei1-0/+4
2018-01-06blk-mq: avoid to map CPU into stale hw queueMing Lei1-2/+20
2018-01-06blk-mq: quiesce queue during switching io sched and updating nr_requestsMing Lei1-1/+26
2018-01-05block: drain queue before waiting for q_usage_counter becoming zeroMing Lei1-0/+2
2017-11-16block/blk-mq.c: use kmalloc_array_node()Johannes Thumshirn1-1/+1
2017-11-11blk-mq: fixup some comment typos and lengthsJens Axboe1-7/+10
2017-11-11blk-mq: improve tag waiting setup for non-shared tagsJens Axboe1-26/+55
2017-11-11blk-mq: only run the hardware queue if IO is pendingJens Axboe1-7/+11
2017-11-11block, nvme: Introduce blk_mq_req_flags_tBart Van Assche1-2/+2
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