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block: use bio_for_each_bvec() to compute multi-page bvec count
2019-02-15
Ming Lei
block: use bio_for_each_bvec() to compute multi-page...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-02-15
Ming Lei
block: introduce bio_for_each_bvec() and rq_for_each_bvec()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-02-15
Ming Lei
block: introduce multi-page bvec helpers
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-02-15
Ming Lei
block: remove bvec_iter_rewind()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-02-15
Ming Lei
block: don't use bio->bi_vcnt to figure out segment...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-22
Ming Lei
block: cover another queue enter recursion via BIO_QUEUE_ENTERED
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-16
Ming Lei
nvme-pci: fix nvme_setup_irqs()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-16
Ming Lei
block: don't lose track of REQ_INTEGRITY flag
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-15
Ming Lei
PCI/MSI: Return -ENOSPC from pci_alloc_irq_vectors_affinity()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-15
Ming Lei
sbitmap: Protect swap_lock from hardirq
Cc:
Ming Lei
<ming.lei@redhat.com>
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-12
Ming Lei
scsi: qla2xxx: Use correct number of vectors for online...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2019-01-03
Ming Lei
block: sunvdc: don't run hw queue synchronously from...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-12-19
Ming Lei
block: save irq state in blkg_lookup_create()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-12-18
Ming Lei
blk-mq: enable IO poll if .nr_queues of type poll > 0
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-12-17
Ming Lei
blk-mq: skip zero-queue maps in blk_mq_map_swqueue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-12-17
Ming Lei
blk-mq: fix dispatch from sw queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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tree
2018-12-17
Ming Lei
blk-mq: export hctx->type in debugfs instead of sysfs
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-12-17
Ming Lei
blk-mq: fix allocation for queue mapping table
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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tree
2018-12-17
Ming Lei
blk-wbt: export internal state via debugfs
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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tree
2018-12-17
Ming Lei
blk-mq-debugfs: support rq_qos
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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tree
2018-12-12
Ming Lei
block: deactivate blk_stat timer in wbt_disable_default()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-12-08
Ming Lei
blk-mq: re-build queue map in case of kdump kernel
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-11-30
Ming Lei
block: fix single range discard merge
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-21
Ming Lei
blk-mq: not embed .mq_kobj and ctx->kobj into queue...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-14
Ming Lei
SCSI: fix queue cleanup race before queue initialization...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-11-09
Ming Lei
block: make sure writesame bio is aligned with logical...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-09
Ming Lei
block: cleanup __blkdev_issue_discard()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-09
Ming Lei
block: make sure discard bio is aligned with logical...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-11-05
Ming Lei
genirq/affinity: Pass first vector to __irq_build_affinity_m...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-05
Ming Lei
genirq/affinity: Move two stage affinity spreading...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-11-02
Ming Lei
block: brd: associate with queue until adding disk
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-10-31
Ming Lei
block: call rq_qos_exit() after queue is frozen
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-10-18
Ming Lei
block: don't deal with discard limit in blkdev_issue_discard()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-10-08
Ming Lei
blk-mq: complete req in softirq context in case of...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-09-06
Ming Lei
block: remove bio_rewind_iter()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-08-27
Ming Lei
Revert "scsi: core: avoid host-wide host_busy counter...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-08-27
Ming Lei
Revert "scsi: core: fix scsi_host_queue_ready"
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-08-14
Ming Lei
blk-wbt: fix IO hang in wbt_wait()
Reported-by:
Ming Lei
<ming.lei@redhat.com>
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-08-02
Ming Lei
blk-mq: fix blk_mq_tagset_busy_iter
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-08-02
Ming Lei
blk-mq: fix updating tags depth
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-08-02
Ming Lei
block: really disable runtime-pm for blk-mq
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-22
Ming Lei
blk-mq: fail the request in case issue failure
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-17
Ming Lei
blk-mq: issue directly if hw queue isn't busy in case...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: dequeue request one by one from sw queue if...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: only attempt to merge bio if there is rq in...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: use list_splice_tail_init() to insert requests
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: avoid to synchronize rcu inside blk_cleanup_queue()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: remove synchronize_rcu() from blk_mq_del_queue_tag_set()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: introduce new lock for protecting hctx->dispatch_wait
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-07-09
Ming Lei
blk-mq: don't pass **hctx to blk_mq_mark_tag_wait()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-07-09
Ming Lei
blk-mq: cleanup blk_mq_get_driver_tag()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-07-02
Ming Lei
scsi: core: fix scsi_host_queue_ready
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-06-26
Ming Lei
scsi: core: avoid host-wide host_busy counter for scsi_mq
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-06-26
Ming Lei
scsi: read host_busy via scsi_host_busy()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-06-03
Ming Lei
blk-mq: update nr_requests when switching to 'none...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-05-24
Ming Lei
blk-mq: avoid starving tag allocation after allocating...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-25
Ming Lei
Revert "blk-mq: remove code for dealing with remapping...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-19
Ming Lei
scsi: target: fix crash with iscsi target and dvd
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-12
Ming Lei
nvme-loop: fix kernel oops in case of unhandled command
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-11
Ming Lei
blk-mq: Revert "blk-mq: reimplement blk_mq_hw_queue_mapped"
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: remove code for dealing with remapping queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-04-10
Ming Lei
blk-mq: reimplement blk_mq_hw_queue_mapped
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: don't check queue mapped in __blk_mq_delay_run_hw_qu...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-04-10
Ming Lei
blk-mq: remove blk_mq_delay_queue()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: avoid to write intermediate result to hctx...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: don't keep offline CPUs mapped to hctx 0
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-10
Ming Lei
blk-mq: make sure that correct hctx->next_cpu is set
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-04-10
Ming Lei
blk-mq: order getting budget and driver tag
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-06
Ming Lei
genirq/affinity: Spread irq vectors among present CPUs...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-04-06
Ming Lei
genirq/affinity: Allow irq spreading from a given starting...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-06
Ming Lei
genirq/affinity: Move actual irq vector spreading into...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-04-06
Ming Lei
genirq/affinity: Rename *node_to_possible_cpumask as...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-03-15
Ming Lei
scsi: virtio_scsi: unify scsi_host_template
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-03-15
Ming Lei
scsi: virtio_scsi: fix IO hang caused by automatic...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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2018-03-15
Ming Lei
scsi: core: introduce force_blk_mq
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-03-15
Ming Lei
scsi: megaraid_sas: fix selection of reply queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-03-15
Ming Lei
scsi: hpsa: fix selection of reply queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-03-06
Ming Lei
block: null_blk: fix 'Invalid parameters' when loading...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-03-01
Ming Lei
nvme: pci: pass max vectors as num_possible_cpus()...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-02-24
Ming Lei
block: kyber: fix domain token leak during requeue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-02-24
Ming Lei
blk-mq: don't call io sched's .requeue_request when...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
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commitdiff
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2018-02-23
Ming Lei
block: pass inclusive 'lend' parameter to truncate_inode_pag...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-01-31
Ming Lei
blk-mq: introduce BLK_STS_DEV_RESOURCE
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-18
Ming Lei
blk-mq: don't dispatch request in blk_mq_request_direct_issu...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-17
Ming Lei
blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
...changes heavily influenced by
Ming Lei
's initial solution, but
commit
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commitdiff
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2018-01-17
Ming Lei
blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-17
Ming Lei
blk-mq: make sure hctx->next_cpu is set correctly
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-17
Ming Lei
dm mpath: return DM_MAPIO_DELAY_REQUEUE if QUEUE_IO...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-17
Ming Lei
dm mpath: return DM_MAPIO_REQUEUE on blk-mq rq allocation...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-01-10
Ming Lei
Revert "block: blk-merge: try to make front segments...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-01-09
Ming Lei
blk-mq: fix kernel oops in blk_mq_tag_idle()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
blk-mq: fix race between updating nr_hw_queues and...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
blk-mq: avoid to map CPU into stale hw queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
blk-mq: quiesce queue during switching io sched and...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
blk-mq: quiesce queue before freeing queue
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
block: blk-merge: remove unnecessary check
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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2018-01-06
Ming Lei
block: blk-merge: try to make front segments in full...
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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2018-01-06
Ming Lei
blk-merge: compute bio->bi_seg_front_size efficiently
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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commitdiff
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tree
2018-01-06
Ming Lei
dm-crypt: don't clear bvec->bv_page in crypt_free_buffer_pages()
Signed-off-by:
Ming Lei
<ming.lei@redhat.com>
commit
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