cifsd: update cifsd.rst document

Add work flow of cifsd and feature stats table.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Namjae Jeon 2021-03-20 16:06:59 +09:00 • committed by Steve French
commit 04bee6e336