Ming Lei 512106ae23 blk-mq: update hctx->dispatch_busy in case of real scheduler ...

[ Upstream commit cb9516be77 ]

Commit 6e6fcbc27e ("blk-mq: support batching dispatch in case of io")
starts to support io batching submission by using hctx->dispatch_busy.

However, blk_mq_update_dispatch_busy() isn't changed to update hctx->dispatch_busy
in that commit, so fix the issue by updating hctx->dispatch_busy in case
of real scheduler.

Reported-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Fixes: 6e6fcbc27e ("blk-mq: support batching dispatch in case of io")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20210625020248.1630497-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-14 16:56:13 +02:00

..

partitions

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badblocks.c

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bfq-cgroup.c

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bfq-iosched.c

kyber: fix out of bounds access when preempted

2021-05-19 10:13:13 +02:00

bfq-iosched.h

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bfq-wf2q.c

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bio-integrity.c

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bio.c

block: only update parent bi_status when bio fail

2021-04-16 11:43:21 +02:00

blk-cgroup-rwstat.c

blk-cgroup: Fix the recursive blkg rwstat

2021-03-30 14:31:48 +02:00

blk-cgroup-rwstat.h

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blk-cgroup.c

blk-cgroup: Use cond_resched() when destroy blkgs

2021-02-13 13:55:13 +01:00

blk-core.c

scsi: block: Do not accept any requests while suspended

2021-01-12 20:18:17 +01:00

blk-crypto-fallback.c

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blk-crypto-internal.h

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blk-crypto.c

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blk-exec.c

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blk-flush.c

block: avoid double io accounting for flush request

2021-07-14 16:56:11 +02:00

blk-integrity.c

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blk-ioc.c

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blk-iocost.c

blk-iocost: fix weight updates of inner active iocgs

2021-05-19 10:13:11 +02:00

blk-iolatency.c

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blk-lib.c

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blk-map.c

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blk-merge.c

block: fix discard request merge

2021-07-14 16:56:02 +02:00

blk-mq-cpumap.c

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blk-mq-debugfs-zoned.c

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blk-mq-debugfs.c

blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED

2021-01-19 18:27:29 +01:00

blk-mq-debugfs.h

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blk-mq-pci.c

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blk-mq-rdma.c

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blk-mq-sched.c

kyber: fix out of bounds access when preempted

2021-05-19 10:13:13 +02:00

blk-mq-sched.h

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blk-mq-sysfs.c

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blk-mq-tag.c

blk-mq: clear stale request in tags->rq[] before freeing one request pool

2021-07-14 16:55:58 +02:00

blk-mq-tag.h

blk-mq: clear stale request in tags->rq[] before freeing one request pool

2021-07-14 16:55:58 +02:00

blk-mq-virtio.c

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blk-mq.c

blk-mq: update hctx->dispatch_busy in case of real scheduler

2021-07-14 16:56:13 +02:00

blk-mq.h

blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iter

2021-07-14 16:55:58 +02:00

blk-pm.c

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blk-pm.h

scsi: block: Do not accept any requests while suspended

2021-01-12 20:18:17 +01:00

blk-rq-qos.c

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blk-rq-qos.h

block: fix race between adding/removing rq qos and normal IO

2021-07-14 16:56:00 +02:00

blk-settings.c

blk-settings: align max_sectors on "logical_block_size" boundary

2021-03-04 11:38:22 +01:00

blk-stat.c

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blk-stat.h

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blk-sysfs.c

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blk-throttle.c

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blk-timeout.c

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blk-wbt.c

blk-wbt: make sure throttle is enabled properly

2021-07-14 16:56:12 +02:00

blk-wbt.h

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

2021-07-14 16:56:12 +02:00

blk-zoned.c

block: Fix REQ_OP_ZONE_RESET_ALL handling

2021-03-30 14:31:51 +02:00

blk.h

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bounce.c

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bsg-lib.c

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bsg.c

bsg: free the request before return error code

2021-03-04 11:37:42 +01:00

cmdline-parser.c

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elevator.c

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genhd.c

block: Suppress uevent for hidden device when removed

2021-03-30 14:31:52 +02:00

ioctl.c

block: return -EBUSY when there are open partitions in blkdev_reread_part

2021-04-28 13:39:59 +02:00

ioprio.c

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Kconfig

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Kconfig.iosched

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keyslot-manager.c

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kyber-iosched.c

kyber: fix out of bounds access when preempted

2021-05-19 10:13:13 +02:00

Makefile

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mq-deadline.c

kyber: fix out of bounds access when preempted

2021-05-19 10:13:13 +02:00

opal_proto.h

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scsi_ioctl.c

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sed-opal.c

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t10-pi.c

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