f2fs: avoid unnecessary checkpoints
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 8 Oct 2013 00:30:33 +0000 (09:30 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 8 Oct 2013 00:32:43 +0000 (09:32 +0900)
commit5887d291d792773368f6eaf1759aad109bcd78eb
tree6a97459fda910eb2da63a7644987d20afdb36c3a
parent4058c5117d6d8a94002fb308615c7442ed3a3896
f2fs: avoid unnecessary checkpoints

During the f2fs_put_super procedure, we don't need to conduct checkpoint all
the time, since we don't need to do that if superblock is clean.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/super.c