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(parent: 6b55caa) | patch
bcache: correct dirty data statistics
authorTang Junhui <tang.junhui.linux@gmail.com>
Mon, 8 Oct 2018 12:41:12 +0000 (20:41 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 8 Oct 2018 14:19:45 +0000 (08:19 -0600)
commitec8c43952663f17ac34cfe7b1d326440820db4e3
treec2f24d6514474fabf05c17855cc263e7653fbfbbtree | snapshot
parent6b55caa185396733d3737d86c4bc569125c7dbe7commit | diff
bcache: correct dirty data statistics

When bcache device is clean, dirty keys may still exist after
journal replay, so we need to count these dirty keys even
device in clean status, otherwise after writeback, the amount
of dirty data would be incorrect.

Signed-off-by: Tang Junhui <tang.junhui.linux@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/bcache/super.c diff | blob | history
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