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Commits on Feb 1, 2019

• blk-mq: save queue mapping result into ctx directly

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  Jianchao Wang

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  axboe

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  8ccdf4a

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Commits on Dec 17, 2018

• blk-mq: fix dispatch from sw queue

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  Ming Lei

  authored and

  axboe

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  c16d6b5

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• block: mq-deadline: Fix write completion handling

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  damien-lemoal

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  axboe

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  7211aef

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Commits on Dec 16, 2018

• blk-mq: issue directly with bypass 'false' in blk_mq_sched_insert_requests

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  Jianchao Wang

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  axboe

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  5b7a6f1

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Commits on Nov 21, 2018

• block: fix attempt to assign NULL io_context

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  axboe

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Commits on Nov 20, 2018

• block: Remove bio->bi_ioc

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  damien-lemoal

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  axboe

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Commits on Nov 15, 2018

• block: remove the queue_lock indirection

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  Christoph Hellwig

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  axboe

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  0d945c1

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Commits on Nov 7, 2018

• blk-mq: cleanup and improve list insertion

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  axboe

  committed
  67cae4c

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• blk-mq: cache request hardware queue mapping

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  axboe

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  ea4f995

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• blk-mq: allow software queue to map to multiple hardware queues

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  axboe

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  f31967f

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• blk-mq: pass in request/bio flags to queue mapping

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  axboe

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  f9afca4

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• block: get rid of MQ scheduler ops union

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Commits on Aug 21, 2018

• blk-mq: init hctx sched after update ctx and hctx mapping

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  Jianchao Wang

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  axboe

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  d48ece2

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Commits on Jul 17, 2018

• blk-mq: issue directly if hw queue isn't busy in case of 'none'

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  Ming Lei

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  axboe

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Commits on Jul 9, 2018

• blk-mq: dequeue request one by one from sw queue if hctx is busy

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  Ming Lei

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  axboe

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  6e76871

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• blk-mq: only attempt to merge bio if there is rq in sw queue

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  Ming Lei

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  axboe

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  b04f50a

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• blk-mq: remove synchronize_rcu() from blk_mq_del_queue_tag_set()

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  Ming Lei

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  axboe

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  97889f9

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Commits on Jun 3, 2018

• blk-mq: update nr_requests when switching to 'none' scheduler

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  Ming Lei

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  axboe

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  32a50fa

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Commits on Jun 1, 2018

• block: move sysfs_lock into elevator_init

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  Christoph Hellwig

  authored and

  axboe

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  acddf3b

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• block: remove the always unused name argument to elevator_init

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  Christoph Hellwig

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  axboe

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  ddb7253

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Commits on May 30, 2018

• blk-mq: abstract out blk-mq-sched rq list iteration bio merge helper

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  axboe

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  9c55873

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Commits on Feb 1, 2018

• blk-mq-sched: Enable merging discard bio into request

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  Keith Busch

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  axboe

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Commits on Jan 17, 2018

• blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_request

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  snitm

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  axboe

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  9e97d29

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Commits on Jan 5, 2018

• blk-mq: remove confusing comment of blk_mq_sched_dispatch_requests

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  Liu Bo

  authored and

  axboe

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  913a950

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Commits on Nov 11, 2017

• blk-mq: only run the hardware queue if IO is pending

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  axboe

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• Revert "blk-mq: don't handle TAG_SHARED in restart"

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  05b7941

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Commits on Nov 4, 2017

• blk-mq: don't allocate driver tag upfront for flush rq

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  Ming Lei

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  axboe

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  923218f

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• blk-mq-sched: decide how to handle flush rq via RQF_FLUSH_SEQ

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  Ming Lei

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  axboe

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  a6a252e

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• blk-mq: don't handle failure in .get_budget

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  Ming Lei

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  axboe

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  88022d7

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Commits on Nov 1, 2017

• blk-mq: don't restart queue when .get_budget returns BLK_STS_RESOURCE

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  Ming Lei

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  axboe

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  1f460b6

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• blk-mq: don't handle TAG_SHARED in restart

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  Ming Lei

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  axboe

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  358a3a6

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• blk-mq-sched: improve dispatching from sw queue

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  Ming Lei

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  axboe

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  b347689

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• blk-mq: introduce .get_budget and .put_budget in blk_mq_ops

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  Ming Lei

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  axboe

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  de14829

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• blk-mq-sched: move actual dispatching into one helper

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  Ming Lei

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  axboe

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• blk-mq-sched: dispatch from scheduler IFF progress is made in ->dispatch

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  Ming Lei

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  axboe

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