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2020-09-01blk-iocost: implement Andy's method for donation weight updatesTejun Heo1-8/+244
2020-09-01blk-iocost: restructure surplus donation logicTejun Heo1-76/+103
2020-09-01blk-iocost: decouple vrate adjustment from surplus transfersTejun Heo1-12/+7
2020-09-01blk-iocost: replace iocg->has_surplus with ->surplus_listTejun Heo1-8/+11
2020-09-01blk-iocost: calculate iocg->usages[] from iocg->local_stat.usage_usTejun Heo1-27/+45
2020-09-01blk-iocost: add absolute usage statTejun Heo1-6/+149
2020-09-01blk-iocost: grab ioc->lock for debt handlingTejun Heo1-19/+73
2020-09-01blk-iocost: streamline vtime margin and timer slack handlingTejun Heo1-29/+38
2020-09-01blk-iocost: make ioc_now->now and ioc->period_at 64bitTejun Heo1-2/+2
2020-09-01blk-iocost: use WEIGHT_ONE based fixed point number for weightsTejun Heo1-12/+13
2020-09-01blk-iocost: s/HWEIGHT_WHOLE/WEIGHT_ONE/gTejun Heo1-10/+10
2020-09-01blk-iocost: make iocg_kick_waitq() call iocg_kick_delay() after paying debtTejun Heo1-1/+2
2020-09-01blk-iocost: move iocg_kick_delay() above iocg_kick_waitq()Tejun Heo1-60/+60
2020-09-01blk-iocost: clamp inuse and skip noops in __propagate_weights()Tejun Heo1-1/+4
2020-09-01blk-iocost: rename propagate_active_weights() to propagate_weights()Tejun Heo1-20/+20
2020-09-01blk-iocost: use local[64]_t for percpu statTejun Heo1-10/+27
2020-09-01block: remove the unused q argument to part_in_flight and part_in_flight_rwChristoph Hellwig1-7/+5
2020-09-01block: remove the disk argument to delete_partitionChristoph Hellwig3-6/+7
2020-09-01block: cleanup __alloc_disk_nodeChristoph Hellwig1-35/+38
2020-09-01block: remove the discard_alignment field from struct hd_structChristoph Hellwig1-3/+4
2020-09-01block: remove the alignment_offset field from struct hd_structChristoph Hellwig1-3/+4
2020-09-01blk-mq: use BLK_MQ_NO_TAG for no tagXianting Tian2-3/+3
2020-09-01block: Remove blk_mq_attempt_merge() functionBaolin Wang1-28/+16
2020-09-01block: Add a new helper to attempt to merge a bioBaolin Wang3-60/+71
2020-09-01block: Move blk_mq_bio_list_merge() into blk-merge.cBaolin Wang4-46/+48
2020-09-01block: Move bio merge related functions into blk-merge.cBaolin Wang2-156/+157
2020-09-01blk-wbt: Remove obsolete multiqueue I/O scheduling commentDanny Lin1-2/+0
2020-09-01block: remove the BIO_USER_MAPPED flagChristoph Hellwig1-6/+4
2020-09-01block: remove __blk_rq_map_user_iovChristoph Hellwig1-90/+54
2020-09-01block: remove __blk_rq_unmap_userChristoph Hellwig1-18/+11
2020-09-01block: remove the BIO_NULL_MAPPED flagChristoph Hellwig1-4/+5
2020-09-01block: fix locking for struct block_device size updatesChristoph Hellwig1-2/+2
2020-09-01Merge branch 'block-5.9' into for-5.10/blockJens Axboe4-23/+37
2020-09-01blk-stat: make q->stats->lock irqsafeTejun Heo1-6/+11
2020-09-01blk-iocost: ioc_pd_free() shouldn't assume irq disabledTejun Heo1-2/+3
2020-09-01block: fix locking in bdev_del_partitionChristoph Hellwig1-14/+13
2020-09-01block: release disk reference in hd_struct_free_workMing Lei1-1/+9
2020-09-01block: ensure bdi->io_pages is always initializedJens Axboe1-0/+1
2020-08-24Merge tag 'io_uring-5.9-2020-08-23' of git://git.kernel.dk/linux-blockLinus Torvalds9-25/+45
2020-08-23treewide: Use fallthrough pseudo-keywordGustavo A. R. Silva4-5/+5
2020-08-21blkcg: fix memleak for iolatencyYufen Yu1-3/+5
2020-08-21block: fix get_max_io_size()Keith Busch1-1/+1
2020-08-21blk-mq: insert request not through ->queue_rq into sw/scheduler queueMing Lei1-1/+2
2020-08-18bfq: fix blkio cgroup leakage v4Dmitry Monakhov3-12/+3
2020-08-17block: Fix page_is_mergeable() for compound pagesMatthew Wilcox (Oracle)1-5/+5
2020-08-17block: respect queue limit of max discard segmentMing Lei1-2/+9
2020-08-17blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTARTMing Lei2-0/+18
2020-08-16bsg-lib: convert comma to semicolonXu Wang1-1/+1
2020-08-16block: blk-mq.c: fix @at_head kernel-doc warningRandy Dunlap1-0/+1
2020-08-15Merge tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-blockLinus Torvalds2-2/+18
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