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blk-mq, elevator: Count requests per hctx to improve performance
2020-09-03 Kashyap Desaiblk-mq, elevator: Count requests per hctx to improve...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Record active_queues_shared_sbitmap per tag_set...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Record nr_active_requests per queue for when...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Relocate hctx_may_queue()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Facilitate a shared sbitmap per tagset
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Use pointers for blk_mq_tags bitmap tags
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 John Garryblk-mq: Pass flags for tag init/free
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 Hannes Reineckeblk-mq: Free tags in blk_mq_init_tags() upon error
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 Hannes Reineckeblk-mq: Rename blk_mq_update_tag_set_depth()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-03 Ming Leiblk-mq: Rename BLK_MQ_F_TAG_SHARED as BLK_MQ_F_TAG_QUEUE_SHARED
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: remove revalidate_disk()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwignvdimm: simplify revalidate_disk handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigsd: open code revalidate_disk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwignvme: opencode revalidate_disk in nvme_validate_ns
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: use revalidate_disk_size in set_capacity_revalidate_a...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: add a new revalidate_disk_size helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: rename bd_invalidated
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: don't clear bd_invalidated in check_disk_size_change
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph HellwigDocumentation/filesystems/locking.rst: remove an incorrect...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Baolin Wangblock: Remove a duplicative condition
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Ritika Srivastavablock: better deal with the delayed not supported case...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Ritika Srivastavablock: Return blk_status_t instead of errno codes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Khazhismel Kumykovblock: grant IOPRIO_CLASS_RT to CAP_SYS_NICE
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: update iocost_monitor.py
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: add three debug stat - cost.wait, indebt...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: restore inuse update tracepoints
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: implement vtime loss compensation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: halve debts if device stays idle
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: implement delay adjustment hysteresis
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: revamp debt handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: revamp in-period donation snapbacks
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: revamp donation amount determination
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: implement Andy's method for donation weight...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: restructure surplus donation logic
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: decouple vrate adjustment from surplus...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: replace iocg->has_surplus with ->surplus_list
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: calculate iocg->usages[] from iocg->local_stat...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: add absolute usage stat
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: grab ioc->lock for debt handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: streamline vtime margin and timer slack...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: make ioc_now->now and ioc->period_at 64bit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: use WEIGHT_ONE based fixed point number...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: s/HWEIGHT_WHOLE/WEIGHT_ONE/g
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: make iocg_kick_waitq() call iocg_kick_delay...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: move iocg_kick_delay() above iocg_kick_waitq()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: clamp inuse and skip noops in __propagate_weights()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: rename propagate_active_weights() to propagate_w...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Tejun Heoblk-iocost: use local[64]_t for percpu stat
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: remove the unused q argument to part_in_flight...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-02 Christoph Hellwigblock: remove the disk argument to delete_partition
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: cleanup __alloc_disk_node
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: move the devcgroup_inode_permission call to...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove an outdated comment on the bd_dev field
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove the discard_alignment field from struct...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove the alignment_offset field from struct...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Xianting Tianblk-mq: use BLK_MQ_NO_TAG for no tag
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Baolin Wangblock: Remove blk_mq_attempt_merge() function
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Baolin Wangblock: Add a new helper to attempt to merge a bio
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Baolin Wangblock: Move blk_mq_bio_list_merge() into blk-merge.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Baolin Wangblock: Move bio merge related functions into blk-merge.c
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Danny Linblk-wbt: Remove obsolete multiqueue I/O scheduling...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Tian Taovirtio-blk: Use kobj_to_dev() instead of container_of()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigraw: deprecate the raw driver
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove the BIO_USER_MAPPED flag
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove __blk_rq_map_user_iov
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove __blk_rq_unmap_user
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: remove the BIO_NULL_MAPPED flag
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwignvme: don't call revalidate_disk from nvme_set_queue_dying
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: fix locking for struct block_device size updates
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: replace bd_set_size with bd_set_nr_sectors
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Geert Uytterhoevenblock: Make request_queue.rpm_status an enum
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Jens AxboeMerge branch 'block-5.9' into for-5.10/block
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2020-09-01 Tejun Heoblk-stat: make q->stats->lock irqsafe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Tejun Heoblk-iocost: ioc_pd_free() shouldn't assume irq disabled
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Christoph Hellwigblock: fix locking in bdev_del_partition
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Ming Leiblock: release disk reference in hd_struct_free_work
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-09-01 Jens Axboeblock: ensure bdi->io_pages is always initialized
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-29 Jens AxboeMerge branch 'nvme-5.9-rc' of git://git.infradead.org...
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2020-08-28 Jens AxboeMerge branch 'md-fixes' of https://git.kernel.org/pub...
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2020-08-27 Jens Axboeio_uring: don't bounce block based -EAGAIN retry off...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-27 Jens Axboeio_uring: fix IOPOLL -EAGAIN retries
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-27 Jens Axboeio_uring: clear req->result on IOPOLL re-issue
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-26 Jens Axboeio_uring: make offset == -1 consistent with preadv2...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-26 Martijn Coenenloop: Set correct device size when using LOOP_CONFIGURE
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-26 Hou Punbd: restore default timeout when setting it to zero
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-25 Jens Axboeio_uring: ensure read requests go through -ERESTART...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-25 Jens Axboeio_uring: don't use poll handler if file can't be nonblockin...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-25 Jens Axboeio_uring: fix imbalanced sqo_mm accounting
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-25 Jens Axboeio_uring: revert consumed iov_iter bytes on error
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-23 Pavel Begunkovio-wq: fix hang after cancelling pending hashed work
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-23 Jens Axboeio_uring: don't recurse on tsk->sighand->siglock with...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Hou Punull_blk: fix passing of REQ_FUA flag in null_handle_rq
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Amit Engelnvmet: Disable keep-alive timer when kato is cleared...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Chao Lengnvme: redirect commands on dying queue
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Christoph Hellwignvme: just check the status code type in nvme_is_path_error
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Christoph Hellwignvme: refactor command completion
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Christoph Hellwignvme: rename and document nvme_end_request
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Keith Buschnvme: skip noiob for zoned devices
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 Christoph Hellwignvme-pci: fix PRP pool size
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-08-21 John Garrynvme-pci: Use u32 for nvme_dev.q_depth and nvme_queue...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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