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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 00:49:43 +0000 (17:49 -0700)
commit6a4540cf1984dafe622622d647f22089ef404839
tree4de767992c7a9f2e94356a92d87f3b53e44fa3d0
parent588ecdfd7d023e7ed43fc516823d7df3c9d14fc3
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