tree 0d99f0fea277b4847ee8982a2909627a5af0a02d
parent 7454049eb7e426a3bc9cc7b3fd5857c2d6ceeaee
author Liang Chen <liangchen.linux@gmail.com> 1579798886 +0800
committer Jens Axboe <axboe@kernel.dk> 1579804800 -0700

bcache: cached_dev_free needs to put the sb page

Same as cache device, the buffer page needs to be put while
freeing cached_dev.  Otherwise a page would be leaked every
time a cached_dev is stopped.

Signed-off-by: Liang Chen <liangchen.linux@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>