Re: [LTP] [PATCH] move_pages09: move_pages returns 0 if nothing got migrated

[Caspar Zhang <caspar@casparzhang.com>]

On 05/09/2012 05:11 PM, Jan Stancek wrote:
> +		if ((tst_kvercmp(2, 6, 28)) >= 0) {
> +			if (ret == 0)
> +				tst_resm(TPASS, "move_pages succeeded");
> +			else
> +				tst_resm(TFAIL, "move_pages failed with: %s",
> +				    strerror(TEST_ERRNO));

Hi Jan,

We can use: tst_resm(TFAIL|TERRNO, "move_pages");

This will produce messages like:

TFAIL    : move_pages: errno=ENOENT(2): No such file or directory

> +		} else {
> +			if (ret == -1 && errno == ENOENT)
> +				tst_resm(TPASS, "move_pages failed with "
> +				    "ENOENT as expected");
> +			else
> +				tst_resm(TFAIL, "move_pages failed with: "
> +				    "%s", strerror(TEST_ERRNO));

Here as well.

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