tree b5926ab5f6d79ccd4efda10d61ecbb0d7ad6a657
parent eca84e5091c71c7834d93f38570700420625fcf0
author Jaegeuk Kim <jaegeuk@kernel.org> 1527787248 -0700
committer Jaegeuk Kim <jaegeuk@google.com> 1528232504 -0700

FROMLIST: f2fs: run fstrim asynchronously if runtime discard is on

Cherry-picked from:
        origin/upstream-f2fs-stable-linux-4.14.y

We don't need to wait for whole bunch of discard candidates in fstrim, since
runtime discard will issue them in idle time.

Change-Id: Ibdee2d7d6451b8c24a7506d53317dfb128bf9580
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>