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(parent: 4516da4) | 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)
commit2e17a262a2371d38d2ec03614a2675a32cef9912
treec2f24d6514474fabf05c17855cc263e7653fbfbbtree
parent4516da427fcf214af7d826273ab275f1d6e56ef0commit | 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