tree 43f16f4b5407733662fd975ca8156aef5e545fb4
parent d4a029d21556437b09ffb3207cf2871651bec38f
author Namjae Jeon <namjae.jeon@samsung.com> 1408684971 +0900
committer Steve French <smfrench@gmail.com> 1408684839 -0500

cifs: Allow directIO read/write during cache=strict

Currently cifs have all or nothing approach for directIO operations.
cache=strict mode does not allow directIO while cache=none mode performs
all the operations as directIO even when user does not specify O_DIRECT
flag. This patch enables strict cache mode to honour directIO semantics.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Signed-off-by: Steve French <smfrench@gmail.com>