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blk-mq: fix sysfs inflight counter
authorOmar Sandoval <osandov@fb.com>
Thu, 26 Apr 2018 07:21:59 +0000 (00:21 -0700)
committerJens Axboe <axboe@kernel.dk>
Thu, 26 Apr 2018 15:02:01 +0000 (09:02 -0600)
commitbf0ddaba65ddbb2715af97041da8e7a45b2d8628
tree42ecea860351829817753e8ce2c4205a8aaff8b1tree | snapshot
parent6131837b1de66116459ef4413e26fdbc70d066dccommit | diff
blk-mq: fix sysfs inflight counter

When the blk-mq inflight implementation was added, /proc/diskstats was
converted to use it, but /sys/block/$dev/inflight was not. Fix it by
adding another helper to count in-flight requests by data direction.

Fixes: f299b7c7a9de ("blk-mq: provide internal in-flight variant")
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq.c diff | blob | blame | history
block/blk-mq.h diff | blob | blame | history
block/genhd.c diff | blob | blame | history
block/partition-generic.c diff | blob | blame | history
include/linux/genhd.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git