Commits
Milan Broz committed 54cea3f6681
dm crypt: add comments to better describe crypto processing logic A crypto driver can process requests synchronously or asynchronously and can use an internal driver queue to backlog requests. Add some comments to clarify internal logic and completion return codes. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>