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path: root/block/blk-mq.c
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* blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatchMing Lei2018-02-241-1/+3
* blk: optimization for classic pollingNitesh Shetty2018-02-131-0/+1
* blk-mq: introduce BLK_STS_DEV_RESOURCEMing Lei2018-01-301-4/+16
* Merge branch 'for-4.16/block' of git://git.kernel.dk/linux-blockLinus Torvalds2018-01-291-230/+437
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| * blk-mq: Avoid that blk_mq_delay_run_hw_queue() introduces unintended delaysBart Van Assche2018-01-191-4/+3
| * blk-mq: Rename blk_mq_request_direct_issue() into blk_mq_request_issue_direct...Bart Van Assche2018-01-191-2/+2
| * blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue is busyMing Lei2018-01-171-12/+10
| * blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_requestMike Snitzer2018-01-171-9/+7
| * blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request feedbackMing Lei2018-01-171-8/+29
| * blk-mq: factor out a few helpers from __blk_mq_try_issue_directlyMike Snitzer2018-01-171-27/+52
| * blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printkMing Lei2018-01-171-2/+20
| * blk-mq: make sure hctx->next_cpu is set correctlyMing Lei2018-01-171-2/+28
| * blk-mq: fix bad clear of RQF_MQ_INFLIGHT in blk_mq_ct_ctx_init()Jens Axboe2018-01-141-2/+3
| * blk-mq: simplify queue mapping & schedule with each possisble CPUChristoph Hellwig2018-01-121-11/+8
| * blk-mq: Reduce the number of if-statements in blk_mq_mark_tag_wait()Bart Van Assche2018-01-111-34/+35
| * blk-mq: Add locking annotations to hctx_lock() and hctx_unlock()Bart Van Assche2018-01-101-0/+2
| * block: rearrange a few request fields for better cache layoutJens Axboe2018-01-101-9/+9
| * block: convert REQ_ATOM_COMPLETE to stealing rq->__deadline bitJens Axboe2018-01-101-1/+1
| * block: add accessors for setting/querying request deadlineJens Axboe2018-01-101-1/+1
| * block: remove REQ_ATOM_POLL_SLEPTJens Axboe2018-01-101-3/+2
| * blk-mq: Explain when 'active_queues' is decrementedBart Van Assche2018-01-101-0/+6
| * blk-mq: Fix spelling in a source code commentBart Van Assche2018-01-091-2/+2
| * blk-mq: silence false positive warnings in hctx_unlock()Jens Axboe2018-01-091-2/+4
| * blk-mq: rename blk_mq_hw_ctx->queue_rq_srcu to ->srcuTejun Heo2018-01-091-7/+7
| * blk-mq: remove REQ_ATOM_STARTEDTejun Heo2018-01-091-29/+8
| * blk-mq: remove REQ_ATOM_COMPLETE usages from blk-mqTejun Heo2018-01-091-8/+7
| * blk-mq: make blk_abort_request() trigger timeout pathTejun Heo2018-01-091-1/+1
| * blk-mq: use blk_mq_rq_state() instead of testing REQ_ATOM_COMPLETETejun Heo2018-01-091-3/+3
| * blk-mq: replace timeout synchronization with a RCU and generation based schemeTejun Heo2018-01-091-72/+157
| * blk-mq: protect completion path with RCUTejun Heo2018-01-091-0/+5
| * blk-mq: move hctx lock/unlock into a helperJens Axboe2018-01-091-34/+32
| * blk-mq: fix kernel oops in blk_mq_tag_idle()Ming Lei2018-01-091-1/+2
| * blk-mq: fix race between updating nr_hw_queues and switching io schedMing Lei2018-01-061-0/+4
| * blk-mq: avoid to map CPU into stale hw queueMing Lei2018-01-061-2/+20
| * blk-mq: quiesce queue during switching io sched and updating nr_requestsMing Lei2018-01-061-1/+26
* | block: drain queue before waiting for q_usage_counter becoming zeroMing Lei2018-01-051-0/+2
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* block/blk-mq.c: use kmalloc_array_node()Johannes Thumshirn2017-11-151-1/+1
* blk-mq: fixup some comment typos and lengthsJens Axboe2017-11-101-7/+10
* blk-mq: improve tag waiting setup for non-shared tagsJens Axboe2017-11-101-26/+55
* blk-mq: only run the hardware queue if IO is pendingJens Axboe2017-11-101-7/+11
* block, nvme: Introduce blk_mq_req_flags_tBart Van Assche2017-11-101-2/+2
* block, scsi: Make SCSI quiesce and resume work reliablyBart Van Assche2017-11-101-2/+2
* block: Introduce BLK_MQ_REQ_PREEMPTBart Van Assche2017-11-101-0/+2
* block: Make q_usage_counter also track legacy requestsMing Lei2017-11-101-8/+2
* blk-mq: fix issue with shared tag queue re-runningJens Axboe2017-11-101-37/+48
* blk-mq: put driver tag if dispatch budget can't be gotMing Lei2017-11-101-1/+3
* blk-mq: don't allocate driver tag upfront for flush rqMing Lei2017-11-041-35/+6
* blk-mq: move blk_mq_put_driver_tag*() into blk-mq.hMing Lei2017-11-041-32/+0
* block: pass 'run_queue' to blk_mq_request_bypass_insertMing Lei2017-11-041-2/+3
* blk-mq: put the driver tag of nxt rq before first one is requeuedJianchao Wang2017-11-041-10/+9
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