Tejun Heo 307f4065b9 blk-rq-qos: fix first node deletion of rq_qos_del() ...

rq_qos_del() incorrectly assigns the node being deleted to the head if
it was the first on the list in the !prev path.  Fix it by iterating
with ** instead.

Signed-off-by: Tejun Heo <[email protected]>
Cc: Josef Bacik <[email protected]>
Fixes: a79050434b ("blk-rq-qos: refactor out common elements of blk-wbt")
Cc: [email protected] # v4.19+
Signed-off-by: Jens Axboe <[email protected]>

2019-10-15 10:13:13 -06:00

..

partitions

docs: admin-guide: add a series of orphaned documents

2019-07-15 11:03:02 -03:00

badblocks.c

block: switch all files cleared marked as GPLv2 to SPDX tags

2019-04-30 16:11:57 -06:00

bfq-cgroup.c

bfq: Add per-device weight

2019-09-06 14:33:52 -06:00

bfq-iosched.c

block, bfq: push up injection only after setting service time

2019-09-17 20:03:49 -06:00

bfq-iosched.h

bfq: Add per-device weight

2019-09-06 14:33:52 -06:00

bfq-wf2q.c

bfq: Fix the missing barrier in __bfq_entity_update_weight_prio

2019-09-06 14:33:48 -06:00

bio-integrity.c

block/bio-integrity: fix a memory leak bug

2019-07-11 20:01:21 -06:00

bio.c

block: move same page handling from __bio_add_pc_page to the callers

2019-08-22 07:14:39 -06:00

blk-cgroup.c

blkcg: Fix multiple bugs in blkcg_activate_policy()

2019-10-15 10:13:00 -06:00

blk-core.c

block: centralize PI remapping logic to the block layer

2019-09-17 20:03:49 -06:00

blk-exec.c

block: add SPDX tags to block layer files missing licensing information

2019-04-30 16:12:03 -06:00

blk-flush.c

block: fix null pointer dereference in blk_mq_rq_timed_out()

2019-09-27 07:01:25 -06:00

blk-integrity.c

block: centralize PI remapping logic to the block layer

2019-09-17 20:03:49 -06:00

blk-ioc.c

…

blk-iocost.c

iocost: bump up default latency targets for hard disks

2019-09-26 01:12:01 -06:00

blk-iolatency.c

blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/

2019-08-28 21:17:08 -06:00

blk-lib.c

…

blk-map.c

block: remove the bi_phys_segments field in struct bio

2019-06-20 10:29:22 -06:00

blk-merge.c

block: Improve physical block alignment of split bios

2019-08-04 21:41:29 -06:00

blk-mq-cpumap.c

blk-mq: balance mapping between present CPUs and queues

2019-08-04 21:43:12 -06:00

blk-mq-debugfs-zoned.c

block: Cleanup license notice

2019-01-17 21:21:40 -07:00

blk-mq-debugfs.c

Merge tag 'for-5.3/block-20190708' of git://git.kernel.dk/linux-block

2019-07-09 10:45:06 -07:00

blk-mq-debugfs.h

blk-mq: no need to check return value of debugfs_create functions

2019-06-13 03:00:30 -06:00

blk-mq-pci.c

block: Fix blk_mq_*_map_queues() kernel-doc headers

2019-05-31 15:12:34 -06:00

blk-mq-rdma.c

block: Fix blk_mq_*_map_queues() kernel-doc headers

2019-05-31 15:12:34 -06:00

blk-mq-sched.c

blk-mq: move lockdep_assert_held() into elevator_exit

2019-09-26 00:45:05 -06:00

blk-mq-sched.h

block: blk-mq: Remove blk_mq_sched_started_request and started_request

2019-07-23 07:25:09 -06:00

blk-mq-sysfs.c

block: split .sysfs_lock into two locks

2019-08-27 10:40:20 -06:00

blk-mq-tag.c

blk-mq: introduce blk_mq_tagset_wait_completed_request()

2019-08-04 21:41:29 -06:00

blk-mq-tag.h

…

blk-mq-virtio.c

block: Fix blk_mq_*_map_queues() kernel-doc headers

2019-05-31 15:12:34 -06:00

blk-mq.c

blk-mq: apply normal plugging for HDD

2019-09-27 11:40:21 -06:00

blk-mq.h

block: Disable write plugging for zoned block devices

2019-07-10 14:18:01 -06:00

blk-pm.c

block: bypass blk_set_runtime_active for uninitialized q->dev

2019-09-12 07:11:56 -06:00

blk-pm.h

…

blk-rq-qos.c

blk-wbt: fix performance regression in wbt scale_up/scale_down

2019-10-06 09:26:41 -06:00

blk-rq-qos.h

blk-rq-qos: fix first node deletion of rq_qos_del()

2019-10-15 10:13:13 -06:00

blk-settings.c

Merge tag 'dma-mapping-5.4' of git://git.infradead.org/users/hch/dma-mapping

2019-09-19 13:27:23 -07:00

blk-softirq.c

…

blk-stat.c

block: add SPDX tags to block layer files missing licensing information

2019-04-30 16:12:03 -06:00

blk-stat.h

block: deactivate blk_stat timer in wbt_disable_default()

2018-12-12 06:47:51 -07:00

blk-sysfs.c

rq-qos: get rid of redundant wbt_update_limits()

2019-09-27 01:13:10 -06:00

blk-throttle.c

block: make rq sector size accessible for block stats

2019-09-15 16:02:08 -06:00

blk-timeout.c

block: add SPDX tags to block layer files missing licensing information

2019-04-30 16:12:03 -06:00

blk-wbt.c

blk-wbt: fix performance regression in wbt scale_up/scale_down

2019-10-06 09:26:41 -06:00

blk-wbt.h

block/rq_qos: implement rq_qos_ops->queue_depth_changed()

2019-08-28 21:17:07 -06:00

blk-zoned.c

blk-zoned: implement REQ_OP_ZONE_RESET_ALL

2019-08-04 21:41:29 -06:00

blk.h

block: fix null pointer dereference in blk_mq_rq_timed_out()

2019-09-27 07:01:25 -06:00

bounce.c

block: remove the i argument to bio_for_each_segment_all

2019-04-30 09:26:13 -06:00

bsg-lib.c

block: drop device references in bsg_queue_rq()

2019-09-23 11:17:24 -06:00

bsg.c

block: switch all files cleared marked as GPLv2 to SPDX tags

2019-04-30 16:11:57 -06:00

cmdline-parser.c

…

compat_ioctl.c

…

elevator.c

block: Fix elv_support_iosched()

2019-10-14 13:54:09 -06:00

genhd.c

block: Delay default elevator initialization

2019-09-05 19:52:34 -06:00

ioctl.c

block: add SPDX tags to block layer files missing licensing information

2019-04-30 16:12:03 -06:00

ioprio.c

docs: block: convert to ReST

2019-07-15 09:20:27 -03:00

Kconfig

blkcg: implement blk-iocost

2019-08-28 21:17:12 -06:00

Kconfig.iosched

docs: block: convert to ReST

2019-07-15 09:20:27 -03:00

kyber-iosched.c

blk-mq: remove blk_mq_put_ctx()

2019-07-02 21:03:27 -06:00

Makefile

blkcg: implement blk-iocost

2019-08-28 21:17:12 -06:00

mq-deadline.c

block: Introduce elevator features

2019-09-05 19:52:33 -06:00

opal_proto.h

block: sed-opal: Removed duplicate OPAL_METHOD_LENGTH definition

2019-08-20 09:34:49 -06:00

partition-generic.c

block: fix use-after-free on gendisk

2019-04-22 09:48:12 -06:00

scsi_ioctl.c

block: switch all files cleared marked as GPLv2 to SPDX tags

2019-04-30 16:11:57 -06:00

sed-opal.c

block: sed-opal: fix sparse warning: convert __be64 data

2019-10-03 14:21:32 -06:00

t10-pi.c

block: t10-pi: fix -Wswitch warning

2019-09-23 08:05:19 -06:00