[LTP] [PATCH] syscalls/ioctl09: Add test for BLKRRPART ioctl

[Jan Stancek <jstancek@redhat.com>]

----- Original Message -----

Hi,

> +static void verify_ioctl(void)
> +{
> +	const char *const cmd_parted_old[] = {"parted", "-s", "test.img",
> "mklabel", "msdos", "mkpart",
> +						"primary", "ext4", "1M", "10M", NULL};
> +	const char *const cmd_parted_new[] = {"parted", "-s", "test.img",
> "mklabel", "msdos", "mkpart",
> +						"primary", "ext4", "1M", "10M", "mkpart", "primary", "ext4", "10M",
> "20M", NULL};

^^ These (and other lines) goe way over 80 characters.

> +	struct loop_info loopinfo = {0};
> +
> +	dev_num = tst_find_free_loopdev(dev_path, sizeof(dev_path));
> +	if (dev_num < 0)
> +		tst_brk(TBROK, "Failed to find free loop device");
> +
> +	tst_fill_file("test.img", 0, 1024 * 1024, 20);

20MB feels a bit small, even though tests I ran passed on old and new kernels.
LTP default is 256, to cover various filesystems, but here we don't even
write anything..

Other than that, it looks good to me:
Acked-by: Jan Stancek <jstancek@redhat.com>