Ming Lei b637108a40 blk-mq: fix filesystem I/O request allocation ... submit_bio_checks() may update bio->bi_opf, so we have to initialize blk_mq_alloc_data.cmd_flags with bio->bi_opf after submit_bio_checks() returns when allocating new request. In case of using cached request, fallback to allocate new request if cached rq isn't compatible with the incoming bio, otherwise change rq->cmd_flags with incoming bio->bi_opf. Fixes: 900e080752 ("block: move queue enter logic into blk_mq_submit_bio()") Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2021-11-12 09:31:13 -07:00
..
partitions
badblocks.c
bdev.c
bfq-cgroup.c
bfq-iosched.c
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c
bio.c
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c
blk-core.c	blkcg: Remove extra blkcg_bio_issue_init	2021-11-12 05:46:07 -07:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto-profile.c
blk-crypto.c
blk-exec.c
blk-flush.c
blk-ia-ranges.c	block: fix kerneldoc for disk_register_independent_access__ranges()	2021-11-11 11:52:30 -07:00
blk-integrity.c
blk-ioc.c
blk-iocost.c
blk-iolatency.c
blk-ioprio.c
blk-ioprio.h
blk-lib.c
blk-map.c
blk-merge.c
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: don't grab ->q_usage_counter in blk_mq_sched_bio_merge	2021-11-11 11:52:33 -07:00
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: fix filesystem I/O request allocation	2021-11-12 09:31:13 -07:00
blk-mq.h	blk-mq: fix filesystem I/O request allocation	2021-11-12 09:31:13 -07:00
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c
blk-throttle.h
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c	block: Hold invalidate_lock in BLKRESETZONE ioctl	2021-11-11 11:52:46 -07:00
blk.h
bounce.c
bsg-lib.c
bsg.c
disk-events.c
elevator.c
elevator.h
fops.c
genhd.c	block: add __must_check for *add_disk*() callers	2021-11-09 19:19:34 -07:00
holder.c
ioctl.c	block: Hold invalidate_lock in BLKZEROOUT ioctl	2021-11-09 12:41:12 -07:00
ioprio.c
Kconfig
Kconfig.iosched
kyber-iosched.c
Makefile
mq-deadline.c
opal_proto.h
sed-opal.c
t10-pi.c