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block: avoid use-after-free on throttle data
2022-03-18 Ming Leiblock: avoid use-after-free on throttle data
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: move rq_qos_exit() into disk_release()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: move blk_exit_queue into disk_release
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: move q_usage_counter release into blk_queue_release
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: don't remove hctx debugfs dir from blk_mq_exit_queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: move blkcg initialization/destroy into disk...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: handle already freed tags gracefully in blk_mq_free_rqs
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: manage hctx map via xarray
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: prepare for implementing hctx table via xarray
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblock: mtip32xx: don't touch q->queue_hw_ctx
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: reconfigure poll after queue map is changed
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: simplify reallocation of hw ctxs a bit
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-03-09 Ming Leiblk-mq: figure out correct numa node for hw queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: revert 4f1e9630afe6 ("blk-throtl: optimize IOPS...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: don't try to throttle split bio if iops limit...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: throttle split bio in case of iops limit
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: merge submit_bio_checks() into submit_bio_noacct
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: don't check bio in blk_throtl_dispatch_work_fn
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: don't declare submit_bio_checks in local header
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: move blk_crypto_bio_prep() out of blk-mq.c
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-17 Ming Leiblock: move submit_bio_checks() into submit_bio_noacct
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-11 Ming Leiblock: partition include/linux/blk-cgroup.h
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-11 Ming Leiblock: move initialization of q->blkg_list into blkcg_init_queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-11 Ming Leiblock: remove THROTL_IOPS_MAX
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-02-08 Ming Leilib/sbitmap: kill 'depth' from sbitmap_word
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-01-17 Ming Leiblock: cleanup q->srcu
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2022-01-10 Ming Leiblock: don't protect submit_bio_checks by q_usage_counter
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-24 Ming Leiblock: null_blk: only set set->nr_maps as 3 if active...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-21 Ming Leiblock: call blk_exit_queue() before freeing q->stats
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-06 Ming Leiblk-mq: don't use plug->mq_list->q directly in blk_mq_run_di...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-06 Ming Leiblk-mq: don't run might_sleep() if the operation needn...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leiblk-mq: run dispatch lock once in case of issuing from...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leiblk-mq: pass request queue to blk_mq_run_dispatch_ops
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leiblk-mq: move srcu from blk_mq_hw_ctx to request_queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leiblk-mq: remove hctx_lock and hctx_unlock
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leiblock: null_blk: batched complete poll requests
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-03 Ming Leinull_blk: allow zero poll queues
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-12-02 Ming Leiblk-mq: check q->poll_stat in queue_poll_stat_show
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-29 Ming Leiblk-mq: use bio->bi_opf after bio is checked
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-23 Ming Leiblock: avoid to touch unloaded module instance when...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-19 Ming Leiblk-mq: don't insert FUA request with data into scheduler...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-17 Ming Leiblock: avoid to quiesce queue in elevator_init_mq
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-16 Ming Leiblk-mq: cancel blk-mq dispatch work in both blk_cleanup_queu...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-12 Ming Leiblk-mq: fix filesystem I/O request allocation
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-11 Ming Leiblk-mq: rename blk_attempt_bio_merge
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-11 Ming Leiblk-mq: don't grab ->q_usage_counter in blk_mq_sched_bio_merge
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-09 Ming Leinvme: wait until quiesce is done
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-09 Ming Leiscsi: make sure that request queue queiesce and unquiesce...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-09 Ming Leiscsi: avoid to quiesce sdev->request_queue two times
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-09 Ming Leiblk-mq: add one API for waiting until quiesce is done
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-03 Ming Leiblk-mq: update hctx->nr_active in blk_mq_end_request_batch()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-03 Ming Leiblk-mq: add RQF_ELV debug entry
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-03 Ming Leiblk-mq: only try to run plug merge if request has same...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-02 Ming Leizram: replace fsync_bdev with sync_blockdev
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-02 Ming Leizram: avoid race between zram_remove and disksize_store
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-02 Ming Leizram: don't fail to remove zram during unloading module
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-02 Ming Leizram: fix race between zram_reset_device() and disksize_store()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-11-02 Ming Leidm: don't stop request queue after the dm device is...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-26 Ming Leiblock: drain queue after disk is removed from sysfs
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-26 Ming Leiblk-mq: don't issue request directly in case that current...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leiblk-mq: support concurrent queue quiesce/unquiesce
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leinvme: loop: clear NVME_CTRL_ADMIN_Q_STOPPED after admin...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leinvme: paring quiesce/unquiesce
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leinvme: prepare for pairing quiescing and unquiescing
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leinvme: apply nvme API to quiesce/unquiesce admin queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-20 Ming Leinvme: add APIs for stopping/starting admin queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-18 Ming Leiblock: define 'struct bvec_iter' as packed
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-13 Ming Leiscsi: core: Put LLD module refcnt after SCSI device...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-10-12 Ming Leidm rq: don't queue request to blk-mq during DM suspend
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-09-24 Ming Leiblock: hold ->invalidate_lock in blkdev_fallocate
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-09-24 Ming Leiblock: don't call rq_qos_ops->done_bio if the bio isn...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-09-14 Ming Leiscsi: sd: Free scsi_disk device via put_device()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-09-13 Ming Leiblk-mq: avoid to iterate over stale request
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-31 Ming Leiio_uring: retry in case of short read on block device
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-18 Ming Leiblk-mq: fix is_flush_rq
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-17 Ming Leiblk-mq: fix kernel panic during iterating over flush...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-17 Ming Leiblk-mq: don't grab rq's refcount in blk_mq_check_expired()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-10 Ming Leiblk-iocost: fix lockdep warning on blkcg->lock
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-08-09 Ming Leiblock: return ELEVATOR_DISCARD_MERGE if possible
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-29 Ming Leiblock: fix discard request merge
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-25 Ming Leiblk-mq: update hctx->dispatch_busy in case of real...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-18 Ming Leiblk-mq: fix use-after-free in blk_mq_exit_sched
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-16 Ming Leiblock: mark queue init done at the end of blk_register_queue
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-16 Ming Leiblock: fix race between adding/removing rq qos and...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-08 Ming Leiscsi: core: Only put parent device if host state differs...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-08 Ming Leiscsi: core: Put .shost_dev in failure path if host...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-08 Ming Leiscsi: core: Fix failure handling of scsi_add_host_with_dma()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-06-08 Ming Leiscsi: core: Fix error handling of scsi_host_alloc()
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-05-24 Ming Leiblk-mq: clearing flush request reference in tags->rqs[]
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-05-24 Ming Leiblk-mq: clear stale request in tags->rq[] before freeing...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-05-24 Ming Leiblk-mq: grab rq->refcount before calling ->fn in blk_mq_tags...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-05-24 Ming Leiblock: avoid double io accounting for flush request
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-05-14 Ming Leiblk-mq: plug request for shared sbitmap
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-04-22 Ming Leiscsi: blk-mq: Fix build warning when making htmldocs
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-04-07 Ming Leiblk-mq: set default elevator as deadline in case of...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-03-27 Ming Leiblock: don't create too many partitions
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-03-04 Ming Leiscsi: core: Replace sdev->device_busy with sbitmap
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-03-04 Ming Leiscsi: core: Make sure sdev->queue_depth is <= max(shost...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-03-04 Ming Leiscsi: core: Add scsi_device_busy() wrapper
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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2021-03-04 Ming Leiscsi: core: Put hot fields of scsi_host_template in...
Signed-off-by: Ming Lei <ming.lei@redhat.com>
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