Commit c123fc70 authored Aug 18, 2017 by Chao Yu Committed by Jaegeuk Kim Sep 19, 2017

f2fs: trigger normal fsync for non-atomic_write file



commit 0adf6a1b796777f5d19a9b7442172016aeb8020a upstream.

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>

parent 98601fe6

fs/f2fs/file.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1667,7 +1667,7 @@ 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);