f2fs: don't change wbc->sync_mode
authorChao Yu <yuchao0@huawei.com>
Mon, 4 Jun 2018 15:20:35 +0000 (23:20 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 9 Jul 2018 00:40:58 +0000 (17:40 -0700)
commit6cf9490912e15a3aeb8827f177c54b64d36c82ee
treeed1844d7485a1fb92aac32da2709ab2c7b8b7c0a
parentc4a1d7bb27990adf9d1ccd0e57e9344292858104
f2fs: don't change wbc->sync_mode

We should never falsify wbc->sync_mode passed from mm, otherwise
mm can trigger writeback with wrong IO priority.

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