nilfs_sync_file   677 fs/nilfs2/dir.c 	.fsync		= nilfs_sync_file,
nilfs_sync_file   142 fs/nilfs2/file.c 	.fsync		= nilfs_sync_file,
nilfs_sync_file   243 fs/nilfs2/nilfs.h extern int nilfs_sync_file(struct file *, loff_t, loff_t, int);