f2fs: notify when discard is not supported
authorNamjae Jeon <namjae.jeon@samsung.com>
Sun, 17 Mar 2013 08:26:14 +0000 (17:26 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Wed, 20 Mar 2013 09:30:14 +0000 (18:30 +0900)
commitd3ee456dfbed1992bcaa0096d9bc76a691b0e700
tree83a3e2554f755ca81d32eed944efa27dd3ce6c87
parentae51fb31b8c3eb0cedc223782832be393e53623b
f2fs: notify when discard is not supported

Change f2fs so that a warning is emitted when an attempt is made to
mount a filesystem with the unsupported discard option.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/super.c