f2fs: give up CP_TRIMMED_FLAG if it drops discards

In ->umount, once we drop remained discard entries, we should not
set CP_TRIMMED_FLAG with another checkpoint.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2017-10-04 09:08:37 +08:00 • committed by Jaegeuk Kim
commit cf5c759f92
3 changed files with 14 additions and 6 deletions