[CRIU] [PATCH] zdtm: fix cow01 test to fail on system errors

[Pavel Emelyanov]

On 05/16/2014 11:37 PM, Andrew Vagin wrote:
> Acked-by: Andrew Vagin <avagin at parallels.com>
> 
> Thanks.
> 
> On Wed, May 14, 2014 at 10:21:44AM -0700, Filipe Brandenburger wrote:
>> Add extra troubleshooting messages for errors and failures so that the
>> output can help troubleshoot the issue.
>>
>> Make error handling more uniform by using -1 for errors (e.g. opening
>> files, reading from pagemap, etc.) and 1 for failures (data mismatch,
>> pages not COWed when expected to be, etc.)
>>
>> Tested: Ran this test with criu versions known to have problems with COW
>> and with problems to read from pagemap due to the dumpable flag not
>> being preserved.
>>
>> Signed-off-by: Filipe Brandenburger <filbranden at google.com>

Applied, thanks, guys!