From: Milan Broz Date: Fri, 15 May 2015 15:00:25 +0000 (+0200) Subject: dm crypt: add comments to better describe crypto processing logic X-Git-Tag: omap-for-v4.2/fixes-rc1^2~116^2~26 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54cea3f6681ad9360814e2926d1f723bbd0f74ed;p=pandora-kernel.git 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 Signed-off-by: Mike Snitzer --- Reading git-diff-tree failed