f2fs: trigger normal fsync for non-atomic_write file
authorChao Yu <yuchao0@huawei.com>
Fri, 18 Aug 2017 08:20:33 +0000 (16:20 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 29 Aug 2017 17:02:57 +0000 (10:02 -0700)
If file was not opened with atomic write mode, but user uses atomic write
ioctl to fsync datas, in the flow, we should not fsync that file with
atomic write mode.

Fixes: 608514deba38 ("f2fs: set fsync mark only for the last dnode")
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/file.c

index 8f0d32a57b52a78f5299ff8d506394d14721e0e0..d74f1a9104a39d8b21beccb6a3f28170d4c89b61 100644 (file)
@@ -1683,7 +1683,7 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp)
                        stat_dec_atomic_write(inode);
                }
        } else {
-               ret = f2fs_do_sync_file(filp, 0, LLONG_MAX, 0, true);
+               ret = f2fs_do_sync_file(filp, 0, LLONG_MAX, 0, false);
        }
 err_out:
        inode_unlock(inode);