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path: root/block/blk-mq.c
AgeCommit message (Expand)AuthorFilesLines
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
2017-11-15block/blk-mq.c: use kmalloc_array_node()Johannes Thumshirn1-1/+1
2017-11-10blk-mq: fixup some comment typos and lengthsJens Axboe1-7/+10
2017-11-10blk-mq: improve tag waiting setup for non-shared tagsJens Axboe1-26/+55
2017-11-10blk-mq: only run the hardware queue if IO is pendingJens Axboe1-7/+11
2017-11-10block, nvme: Introduce blk_mq_req_flags_tBart Van Assche1-2/+2
2017-11-10block, scsi: Make SCSI quiesce and resume work reliablyBart Van Assche1-2/+2
2017-11-10block: Introduce BLK_MQ_REQ_PREEMPTBart Van Assche1-0/+2
2017-11-10block: Make q_usage_counter also track legacy requestsMing Lei1-8/+2
2017-11-10blk-mq: fix issue with shared tag queue re-runningJens Axboe1-37/+48
2017-11-10blk-mq: put driver tag if dispatch budget can't be gotMing Lei1-1/+3
2017-11-04blk-mq: don't allocate driver tag upfront for flush rqMing Lei1-35/+6
2017-11-04blk-mq: move blk_mq_put_driver_tag*() into blk-mq.hMing Lei1-32/+0
2017-11-04block: pass 'run_queue' to blk_mq_request_bypass_insertMing Lei1-2/+3
2017-11-04blk-mq: put the driver tag of nxt rq before first one is requeuedJianchao Wang1-10/+9
2017-11-04blk-mq: don't handle failure in .get_budgetMing Lei1-13/+4
2017-11-03blk-mq: Make blk_mq_get_request() error path less confusingBart Van Assche1-5/+7
2017-11-03blk-mq: fix nr_requests wrong value when modify it from sysfsweiping zhang1-2/+1
2017-11-03block: add a poll_fn callback to struct request_queueChristoph Hellwig1-9/+5
2017-11-01blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCEMing Lei1-6/+2
2017-11-01blk-mq-sched: improve dispatching from sw queueMing Lei1-0/+39
2017-11-01blk-mq: introduce .get_budget and .put_budget in blk_mq_opsMing Lei1-5/+38
2017-10-10block: set request_list for requestShaohua Li1-0/+5
2017-10-04blk-mq: document the need to have STARTED and COMPLETED share a byteJens Axboe1-0/+6
2017-10-04blk-mq: attempt to fix atomic flag memory orderingPeter Zijlstra1-12/+40
2017-10-03blk-mq: wire up completion notifier for laptop modeJens Axboe1-0/+3
2017-09-30blk-mq: remove unused function hctx_allow_mergesweiping zhang1-6/+0
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