bcache: add code comments for journal_read_bucket()
authorColy Li <colyli@suse.de>
Fri, 28 Jun 2019 11:59:50 +0000 (19:59 +0800)
committerJens Axboe <axboe@kernel.dk>
Fri, 28 Jun 2019 13:39:17 +0000 (07:39 -0600)
commit2464b693148e5d5ca42b6064bb40c1a275ea61cd
tree7d835ba8c5c4a6664d76a6fc75debf6107515621
parent7e865eba00a3df2dc8c4746173a8ca1c1c7f042e
bcache: add code comments for journal_read_bucket()

This patch adds more code comments in journal_read_bucket(), this is an
effort to make the code to be more understandable.

Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/bcache/journal.c