f2fs: update f2fs.txt related with discard at mkfs
authorChangman Lee <cm224.lee@samsung.com>
Wed, 3 Apr 2013 06:26:49 +0000 (15:26 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Wed, 3 Apr 2013 08:27:52 +0000 (17:27 +0900)
commit1571f84a1f65f6bf35d99d59ba52bdee6722e4b6
treecda8d4bb8d7bc02c317c1aa6d2e966535ae078b3
parentcfb185a1488810fbae9256c7d52f66c558c6ea04
f2fs: update f2fs.txt related with discard at mkfs

 o mkfs.f2fs supports no discard option.
 o fixed volume label size in 512 bytes.

Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Documentation/filesystems/f2fs.txt