Ming Lei 41adf531e3 blk-mq: don't run might_sleep() if the operation needn't blocking ...

The operation protected via blk_mq_run_dispatch_ops() in blk_mq_run_hw_queue
won't sleep, so don't run might_sleep() for it.

Reported-and-tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2021-12-06 09:40:42 -07:00

..

partitions

block: remove GENHD_FL_EXT_DEVT

2021-11-29 06:38:35 -07:00

badblocks.c

…

bdev.c

block: Remove redundant initialization of variable ret

2021-11-29 06:41:29 -07:00

bfq-cgroup.c

block, bfq: fix UAF problem in bfqg_stats_init()

2021-10-19 15:18:30 -06:00

bfq-iosched.c

block: simplify ioc_lookup_icq

2021-11-29 06:41:29 -07:00

bfq-iosched.h

bfq: Provide helper to generate bfqq name

2021-11-29 06:38:52 -07:00

bfq-wf2q.c

block: Introduce IOPRIO_NR_LEVELS

2021-08-18 07:21:12 -06:00

bio-integrity.c

block: convert the rest of block to bdev_get_queue

2021-10-18 06:17:37 -06:00

bio.c

block: avoid extra iter advance with async iocb

2021-10-27 06:54:58 -06:00

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

block: don't include <linux/part_stat.h> in blk.h

2021-11-29 06:38:44 -07:00

blk-core.c

blk-mq: move srcu from blk_mq_hw_ctx to request_queue

2021-12-03 14:51:29 -07:00

blk-crypto-fallback.c

blk-crypto: rename blk_keyslot_manager to blk_crypto_profile

2021-10-21 10:49:32 -06:00

blk-crypto-internal.h

block: move struct request to blk-mq.h

2021-10-18 06:17:02 -06:00

blk-crypto-profile.c

blk-crypto: remove blk_crypto_unregister()

2021-11-29 06:38:51 -07:00

blk-crypto.c

blk-crypto: rename blk_keyslot_manager to blk_crypto_profile

2021-10-21 10:49:32 -06:00

blk-flush.c

block: switch to atomic_t for request references

2021-12-03 14:51:29 -07:00

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-crypto: remove blk_crypto_unregister()

2021-11-29 06:38:51 -07:00

blk-ioc.c

block: simplify ioc_lookup_icq

2021-11-29 06:41:29 -07:00

blk-iocost.c

block: convert the rest of block to bdev_get_queue

2021-10-18 06:17:37 -06:00

blk-iolatency.c

mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h>

2021-10-18 06:17:01 -06:00

blk-ioprio.c

blk-ioprio: don't set bio priority if not needed

2021-11-29 06:38:35 -07:00

blk-ioprio.h

block: Introduce the ioprio rq-qos policy

2021-06-21 15:03:40 -06:00

blk-lib.c

block: export blk_next_bio()

2021-06-17 15:51:20 +02:00

blk-map.c

Merge branch 'akpm' (patches from Andrew)

2021-09-03 10:08:28 -07:00

blk-merge.c

block: don't check ->rq_disk in merges

2021-11-29 06:41:29 -07:00

blk-mq-cpumap.c

…

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

blk-mq: check q->poll_stat in queue_poll_stat_show

2021-12-02 08:20:49 -07:00

blk-mq-debugfs.h

…

blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

blk-mq: run dispatch lock once in case of issuing from list

2021-12-03 14:51:29 -07:00

blk-mq-sched.h

block: move blk_mq_sched_assign_ioc to blk-ioc.c

2021-11-29 06:41:29 -07:00

blk-mq-sysfs.c

blk-mq: move srcu from blk_mq_hw_ctx to request_queue

2021-12-03 14:51:29 -07:00

blk-mq-tag.c

block: switch to atomic_t for request references

2021-12-03 14:51:29 -07:00

blk-mq-tag.h

block: move blk_mq_tag_to_rq() inline

2021-10-19 05:55:41 -06:00

blk-mq-virtio.c

…

blk-mq.c

blk-mq: don't run might_sleep() if the operation needn't blocking

2021-12-06 09:40:42 -07:00

blk-mq.h

blk-mq: don't run might_sleep() if the operation needn't blocking

2021-12-06 09:40:42 -07:00

blk-pm.c

…

blk-pm.h

…

blk-rq-qos.c

rq-qos: fix missed wake-ups in rq_qos_throttle try two

2021-06-08 15:12:57 -06:00

blk-rq-qos.h

block: only mark bio as tracked if it really is tracked

2021-10-18 08:50:47 -06:00

blk-settings.c

block: Fix partition check for host-aware zoned block devices

2021-10-27 06:58:01 -06:00

blk-stat.c

block: only allocate poll_stats if there's a user of them

2021-11-29 06:38:35 -07:00

blk-stat.h

block: only allocate poll_stats if there's a user of them

2021-11-29 06:38:35 -07:00

blk-sysfs.c

blk-mq: move srcu from blk_mq_hw_ctx to request_queue

2021-12-03 14:51:29 -07:00

blk-throttle.c

block: don't include blk-mq.h in blk.h

2021-11-29 06:38:44 -07:00

blk-throttle.h

block: move blk-throtl fast path inline

2021-10-18 06:17:03 -06:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: prevent NULL pointer dereference in wb_timer_fn

2021-10-19 06:13:41 -06:00

blk-wbt.h

blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()

2021-06-21 15:03:41 -06:00

blk-zoned.c

block: Hold invalidate_lock in BLKRESETZONE ioctl

2021-11-11 11:52:46 -07:00

blk.h

blk-mq: move srcu from blk_mq_hw_ctx to request_queue

2021-12-03 14:51:29 -07:00

bounce.c

mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h>

2021-10-18 06:17:01 -06:00

bsg-lib.c

block: remove the gendisk argument to blk_execute_rq

2021-11-29 06:41:29 -07:00

bsg.c

scsi: bsg: Fix device unregistration

2021-09-14 00:22:15 -04:00

disk-events.c

block: return errors from disk_alloc_events

2021-08-23 12:55:45 -06:00

elevator.c

block: remove the e argument to elevator_exit

2021-11-29 06:38:44 -07:00

elevator.h

block: move elevator.h to block/

2021-10-18 06:17:01 -06:00

fops.c

block: move direct_IO into our own read_iter handler

2021-12-03 14:51:29 -07:00

genhd.c

blk-mq: move srcu from blk_mq_hw_ctx to request_queue

2021-12-03 14:51:29 -07:00

holder.c

block: drop unused includes in <linux/genhd.h>

2021-10-18 06:17:02 -06:00

ioctl.c

block: merge disk_scan_partitions and blkdev_reread_part

2021-11-29 06:35:21 -07:00

ioprio.c

block: Check ADMIN before NICE for IOPRIO_CLASS_RT

2021-11-15 14:28:59 -07:00

Kconfig

block: move menu "Partition type" to block/partitions/Kconfig

2021-10-18 06:17:35 -06:00

Kconfig.iosched

block: simplify Kconfig files

2021-10-18 06:17:35 -06:00

kyber-iosched.c

blk-mq: Stop using pointers for blk_mq_tags bitmap tags

2021-10-18 06:17:03 -06:00

Makefile

block: remove blk-exec.c

2021-11-29 06:34:50 -07:00

mq-deadline.c

blk-mq: Stop using pointers for blk_mq_tags bitmap tags

2021-10-18 06:17:03 -06:00

opal_proto.h

…

sed-opal.c

…

t10-pi.c

block: move integrity handling out of <linux/blkdev.h>

2021-10-18 06:17:02 -06:00