Jens Axboe cf4b50afc2 blk-mq: fix race in IO start accounting ...

Commit c6d600c6 opened up a small race where we could attempt to
account IO completion on a request, racing with IO start accounting.
Fix this up by ensuring that we've accounted for IO start before
inserting the request.

Signed-off-by: Jens Axboe <axboe@fb.com>

2014-05-09 14:54:08 -06:00

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partitions

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blk-cgroup.c

Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-04-03 13:05:42 -07:00

blk-cgroup.h

Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-04-03 13:05:42 -07:00

blk-core.c

block: export blk_finish_request

2014-04-16 14:15:25 -06:00

blk-exec.c

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blk-flush.c

blk-mq: rename mq_flush_work struct request member

2014-04-16 14:15:25 -06:00

blk-integrity.c

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blk-ioc.c

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blk-iopoll.c

block/blk-iopoll.c: use iop instead of iopoll

2014-05-02 11:37:41 -06:00

blk-lib.c

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blk-map.c

block: remove struct request buffer member

2014-04-15 14:03:02 -06:00

blk-merge.c

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blk-mq-cpu.c

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blk-mq-cpumap.c

blk-mq: split out tag initialization, support shared tags

2014-04-15 14:18:02 -06:00

blk-mq-sysfs.c

blk-mq: respect rq_affinity

2014-04-25 08:24:07 -06:00

blk-mq-tag.c

blk-mq: implement new and more efficient tagging scheme

2014-05-09 09:36:49 -06:00

blk-mq-tag.h

blk-mq: implement new and more efficient tagging scheme

2014-05-09 09:36:49 -06:00

blk-mq.c

blk-mq: fix race in IO start accounting

2014-05-09 14:54:08 -06:00

blk-mq.h

blk-mq: implement new and more efficient tagging scheme

2014-05-09 09:36:49 -06:00

blk-settings.c

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blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

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blk-tag.c

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blk-throttle.c

block/blk-throttle.c: fix return of 0/1 with return type bool

2014-05-02 11:38:03 -06:00

blk-timeout.c

block: fold __blk_add_timer into blk_add_timer

2014-04-25 08:24:40 -06:00

blk.h

blk-mq: fix race with timeouts and requeue events

2014-04-24 08:51:47 -06:00

bsg-lib.c

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bsg.c

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cfq-iosched.c

block: Fix format string mismatch in cfq-iosched.c

2014-04-30 15:56:10 -06:00

cmdline-parser.c

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compat_ioctl.c

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deadline-iosched.c

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elevator.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

genhd.c

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ioctl.c

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Kconfig

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Kconfig.iosched

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Makefile

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noop-iosched.c

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partition-generic.c

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scsi_ioctl.c

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