Bart Van Assche d4acf3650c block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time ...

The blk_mq_delay_kick_requeue_list() function is used by the device
mapper and only by the device mapper to rerun the queue and requeue
list after a delay. This function is called once per request that
gets requeued. Modify this function such that the queue is run once
per path change event instead of once per request that is requeued.

Fixes: commit 2849450ad39d ("blk-mq: introduce blk_mq_delay_kick_requeue_list()")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Laurence Oberman <loberman@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2017-08-09 20:24:38 -06:00

..

partitions

partitions/ldm: switch to use uuid_t

2017-06-05 16:59:14 +02:00

badblocks.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

bfq-cgroup.c

block, bfq: access and cache blkg data only when safe

2017-06-08 09:51:10 -06:00

bfq-iosched.c

bfq: dispatch request to prevent queue stalling after the request completion

2017-07-12 08:32:04 -06:00

bfq-iosched.h

block, bfq: consider also in_service_entity to state whether an entity is active

2017-07-29 15:32:49 -06:00

bfq-wf2q.c

block, bfq: consider also in_service_entity to state whether an entity is active

2017-07-29 15:32:49 -06:00

bio-integrity.c

bio-integrity: only verify integrity on the lowest stacked driver

2017-08-09 20:24:36 -06:00

bio.c

block: call bio_uninit in bio_endio

2017-07-10 12:43:33 -06:00

blk-cgroup.c

block: Avoid that blk_exit_rl() triggers a use-after-free

2017-06-01 13:07:55 -06:00

blk-core.c

block: disable runtime-pm for blk-mq

2017-07-24 08:46:40 -06:00

blk-exec.c

block: introduce new block status code type

2017-06-09 09:27:32 -06:00

blk-flush.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-integrity.c

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

blk-ioc.c

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2017-03-03 10:53:35 -08:00

blk-lib.c

block: Fix __blkdev_issue_zeroout loop

2017-07-06 09:43:20 -06:00

blk-map.c

blk-map: call blk_queue_bounce from blk_rq_append_bio

2017-06-27 12:13:21 -06:00

blk-merge.c

block: add support for write hints in a bio

2017-06-27 12:05:27 -06:00

blk-mq-cpumap.c

blk-mq: map queues to all present CPUs

2017-07-24 10:01:31 -06:00

blk-mq-debugfs.c

blk-mq: expose write hints through debugfs

2017-06-27 12:05:31 -06:00

blk-mq-debugfs.h

mq-deadline: add debugfs attributes

2017-05-04 08:25:17 -06:00

blk-mq-pci.c

blk-mq-pci: Fix two spelling mistakes

2017-03-29 11:09:51 -06:00

blk-mq-sched.c

blk-mq-sched: fix performance regression of mq-deadline

2017-07-03 16:54:09 -06:00

blk-mq-sched.h

Merge commit '8e8320c9315c' into for-4.13/block

2017-06-22 21:55:24 -06:00

blk-mq-sysfs.c

blk-mq: untangle debugfs and sysfs

2017-05-04 08:24:13 -06:00

blk-mq-tag.c

blk-mq: add shallow depth option for blk_mq_get_tag()

2017-04-14 14:06:54 -06:00

blk-mq-tag.h

blk-mq-sched: Allocate sched reserved tags as specified in the original queue tagset

2017-03-02 08:56:04 -07:00

blk-mq-virtio.c

blk-mq: provide a default queue mapping for virtio device

2017-02-27 20:54:05 +02:00

blk-mq.c

block: Make blk_mq_delay_kick_requeue_list() rerun the queue at a quiet time

2017-08-09 20:24:38 -06:00

blk-mq.h

Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-03 16:50:31 -07:00

blk-settings.c

block: don't bother with bounce limits for make_request drivers

2017-06-27 12:13:45 -06:00

blk-softirq.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/topology.h>

2017-03-02 08:42:26 +01:00

blk-stat.c

blk-stat: don't use this_cpu_ptr() in a preemptable section

2017-05-10 07:40:18 -06:00

blk-stat.h

blk-stat: kill blk_stat_rq_ddir()

2017-04-21 07:56:23 -06:00

blk-sysfs.c

block: Fix a blk_exit_rl() regression

2017-06-14 13:27:50 -06:00

blk-tag.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-throttle.c

blk-throttle: set default latency baseline for harddisk

2017-06-07 09:09:32 -06:00

blk-timeout.c

block: Check locking assumptions at runtime

2017-06-20 19:27:14 -06:00

blk-wbt.c

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

blk-wbt.h

block: Make writeback throttling defaults consistent for SQ devices

2017-04-19 08:49:03 -06:00

blk-zoned.c

block: Rename blk_queue_zone_size and bdev_zone_size

2017-01-12 07:58:32 -07:00

blk.h

bio-integrity: stop abusing bi_end_io

2017-07-03 17:00:59 -06:00

bounce.c

block: remove the queue_bounce_pfn helper

2017-06-27 12:13:45 -06:00

bsg-lib.c

block: introduce new block status code type

2017-06-09 09:27:32 -06:00

bsg.c

block: Make most scsi_req_init() calls implicit

2017-06-20 19:27:14 -06:00

cfq-iosched.c

Linux 4.12-rc5

2017-06-12 08:30:13 -06:00

cmdline-parser.c

block: remove unrelated header files and export symbol

2014-01-21 20:18:26 -08:00

compat_ioctl.c

compat_hdio_ioctl: get rid of set_fs()

2017-06-29 18:17:52 -04:00

deadline-iosched.c

block: enumify ELEVATOR_*_MERGE

2017-02-08 13:43:06 -07:00

elevator.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

genhd.c

block: Constify disk_type

2017-06-20 19:27:14 -06:00

ioctl.c

block: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

ioprio.c

block: Add fallthrough markers to switch statements

2017-06-21 11:46:07 -06:00

Kconfig

Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2017-05-12 15:43:10 -07:00

Kconfig.iosched

block, bfq: add full hierarchical scheduling and cgroups support

2017-04-19 08:30:26 -06:00

kyber-iosched.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-07-03 13:08:04 -07:00

Makefile

block, bfq: split bfq-iosched.c into multiple source files

2017-04-19 08:48:24 -06:00

mq-deadline.c

mq-deadline: add debugfs attributes

2017-05-04 08:25:17 -06:00

noop-iosched.c

block: move existing elevator ops to union

2017-01-17 10:03:33 -07:00

opal_proto.h

block/sed-opal: allocate struct opal_dev dynamically

2017-02-17 12:41:47 -07:00

partition-generic.c

block: fix an error code in add_partition()

2017-05-23 08:41:59 -06:00

scsi_ioctl.c

block: Change argument type of scsi_req_init()

2017-06-20 19:27:14 -06:00

sed-opal.c

block: sed-opal: Tone down all the pr_* to debugs

2017-04-07 14:24:16 -06:00

t10-pi.c

t10-pi: Move opencoded contants to common header

2017-07-03 16:56:25 -06:00