f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case
authorChao Yu <yuchao0@huawei.com>
Mon, 12 Oct 2020 02:28:14 +0000 (10:28 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 14 Oct 2020 06:23:34 +0000 (23:23 -0700)
commit6ed29fe1cac9745589b7db8de3b5089e3ff591d0
treea671e8c02fa178844caa5f0d748dbdbc23b98dc5
parent86f33603f8c51537265ff7ac0320638fd2cbdb1b
f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case

This patch changes f2fs_flush_device_cache() to skip issuing flush for
nobarrier case.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/segment.c