Ming Lei 9663d294ae block: call rq_qos_exit() after queue is frozen ... [ Upstream commit c57cdf7a9e ] rq_qos_exit() removes the current q->rq_qos, this action has to be done after queue is frozen, otherwise the IO queue path may never be waken up, then IO hang is caused. So fixes this issue by moving rq_qos_exit() after queue is frozen. Cc: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-12-01 09:17:06 +01:00
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partitions
badblocks.c
bfq-cgroup.c
bfq-iosched.c	blok, bfq: do not plug I/O if all queues are weight-raised	2019-11-20 18:46:44 +01:00
bfq-iosched.h	block, bfq: inject other-queue I/O into seeky idle queues on NCQ flash	2019-11-20 18:46:44 +01:00
bfq-wf2q.c
bio-integrity.c
bio.c
blk-cgroup.c	blkcg: make blkcg_print_stat() print stats only for online blkgs	2019-11-12 19:21:19 +01:00
blk-core.c	block: call rq_qos_exit() after queue is frozen	2019-12-01 09:17:06 +01:00
blk-exec.c
blk-flush.c
blk-integrity.c
blk-ioc.c
blk-iolatency.c
blk-lib.c
blk-map.c
blk-merge.c	block: fix the DISCARD request merge	2019-12-01 09:17:03 +01:00
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c
blk-mq-tag.h
blk-mq-virtio.c
blk-mq.c
blk-mq.h
blk-rq-qos.c
blk-rq-qos.h	blk-rq-qos: fix first node deletion of rq_qos_del()	2019-10-29 09:20:09 +01:00
blk-settings.c
blk-softirq.c
blk-stat.c
blk-stat.h
blk-sysfs.c	block: call rq_qos_exit() after queue is frozen	2019-12-01 09:17:06 +01:00
blk-tag.c
blk-throttle.c
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c
blk.h
bounce.c
bsg-lib.c
bsg.c
cfq-iosched.c
cmdline-parser.c
compat_ioctl.c
deadline-iosched.c
elevator.c
genhd.c
ioctl.c
ioprio.c
Kconfig
Kconfig.iosched
kyber-iosched.c
Makefile
mq-deadline.c
noop-iosched.c
opal_proto.h
partition-generic.c
scsi_ioctl.c
sed-opal.c
t10-pi.c