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* block: fix null pointer dereference in blk_mq_rq_timed_out()Yufen Yu2019-09-273-1/+21
* rq-qos: get rid of redundant wbt_update_limits()Yufen Yu2019-09-271-1/+0
* iocost: bump up default latency targets for hard disksTejun Heo2019-09-261-2/+2
* iocost: improve nr_lagging handlingTejun Heo2019-09-261-8/+11
* iocost: better trace vrate changesTejun Heo2019-09-261-1/+6
* block: don't release queue's sysfs lock during switching elevatorMing Lei2019-09-262-39/+5
* blk-mq: move lockdep_assert_held() into elevator_exitMing Lei2019-09-262-2/+2
* Merge tag 'for-5.4/post-2019-09-24' of git://git.kernel.dk/linux-blockLinus Torvalds2019-09-246-94/+144
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| * block: drop device references in bsg_queue_rq()Martin Wilck2019-09-231-4/+6
| * block: t10-pi: fix -Wswitch warningMax Gurtovoy2019-09-231-6/+5
| * block, bfq: push up injection only after setting service timePaolo Valente2019-09-171-5/+7
| * block, bfq: increase update frequency of inject limitPaolo Valente2019-09-171-1/+1
| * block, bfq: reduce upper bound for inject limit to max_rq_in_driver+1Paolo Valente2019-09-171-1/+1
| * block, bfq: update inject limit only after injection occurredPaolo Valente2019-09-171-2/+17
| * block: centralize PI remapping logic to the block layerMax Gurtovoy2019-09-174-68/+100
| * block: use symbolic constants for t10_pi typeMax Gurtovoy2019-09-171-14/+14
* | Merge tag 'dma-mapping-5.4' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2019-09-191-0/+23
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| * block: add a helper function to merge the segmentsYoshihiro Shimoda2019-09-031-0/+23
* | Merge tag 'for-5.4/block-2019-09-16' of git://git.kernel.dk/linux-blockLinus Torvalds2019-09-1730-342/+3274
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| * | block: also check RQF_STATS in blk_mq_need_time_stamp()Hou Tao2019-09-151-3/+3
| * | block: make rq sector size accessible for block statsHou Tao2019-09-152-7/+7
| * | bfq: Fix bfq linkage errorPavel Begunkov2019-09-141-0/+2
| * | block: fix race between switching elevator and removing queuesMing Lei2019-09-121-3/+5
| * | block: bypass blk_set_runtime_active for uninitialized q->devStanley Chu2019-09-121-5/+7
| * | iocost_monitor: Report debtTejun Heo2019-09-101-3/+3
| * | blk-iocost: Don't let merges push vtime into the futureTejun Heo2019-09-101-7/+18
| * | blk-iocost: Account force-charged overage in absolute vtimeTejun Heo2019-09-101-7/+55
| * | blk-iocost: Fix incorrect operation order during iocg freeTejun Heo2019-09-101-3/+3
| * | bfq: Add per-device weightFam Zheng2019-09-062-11/+87
| * | bfq: Extract bfq_group_set_weight from bfq_io_set_weight_legacyFam Zheng2019-09-061-28/+32
| * | bfq: Fix the missing barrier in __bfq_entity_update_weight_prioFam Zheng2019-09-061-0/+2
| * | block: fix elevator_get_by_features()Jens Axboe2019-09-061-6/+7
| * | block: Delay default elevator initializationDamien Le Moal2019-09-053-3/+25
| * | block: Improve default elevator selectionDamien Le Moal2019-09-051-7/+44
| * | block: Introduce elevator featuresDamien Le Moal2019-09-053-11/+55
| * | block: Change elevator_init_mq() to always succeedDamien Le Moal2019-09-053-19/+14
| * | block: Cleanup elevator_init_mq() useDamien Le Moal2019-09-052-15/+16
| * | block: elevator.c: Remove now unused elevator= argumentMarcos Paulo de Souza2019-09-031-14/+0
| * | block: mq-deadline: Fix queue restart handlingDamien Le Moal2019-09-031-10/+9
| * | blkcg: add missing NULL check in ioc_cpd_alloc()Tejun Heo2019-08-301-1/+3
| * | blkcg: fix missing free on error path of blk_iocost_init()Tejun Heo2019-08-291-0/+1
| * | blkcg: add tools/cgroup/iocost_coef_gen.pyTejun Heo2019-08-281-0/+3
| * | blkcg: add tools/cgroup/iocost_monitor.pyTejun Heo2019-08-281-0/+21
| * | blkcg: implement blk-iocostTejun Heo2019-08-284-0/+2385
| * | blk-mq: add optional request->alloc_time_nsTejun Heo2019-08-282-2/+14
| * | blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/Tejun Heo2019-08-282-5/+5
| * | block/rq_qos: implement rq_qos_ops->queue_depth_changed()Tejun Heo2019-08-285-15/+26
| * | block/rq_qos: add rq_qos_merge()Tejun Heo2019-08-283-0/+22
| * | blkcg: separate blkcg_conf_get_disk() out of blkg_conf_prep()Tejun Heo2019-08-281-19/+43
| * | blkcg: make ->cpd_init_fn() optionalTejun Heo2019-08-281-1/+2
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