[CRIU] [PATCH] parasite/mem: unprotect VMAs if page dumping failed

Pavel Emelyanov xemul at virtuozzo.com
Tue Mar 29 06:00:55 PDT 2016


On 03/29/2016 03:39 PM, Dmitry Safonov wrote:
> On 03/29/2016 03:03 PM, Pavel Emelyanov wrote:
>> On 03/29/2016 02:42 PM, Dmitry Safonov wrote:
>>> What do you think, if we just return (ret) if __parasite_dump_pages_seized
>>> failed? (as fini will cleanup anyway)
>> Sounds OK.
>>
>> BTW, let's introduce a fault-injection test for this case :)
>>
>> -- Pavel
>>
> The fault should be here, in parasite_dump_pages_seized, right?

Right.

> Because it seems that fault-injection yet isn't friendly to
> parasite pie. (I think, if f-i for pie is needed, I would like
> to do it after compatible patches set).

You're welcome :)

-- Pavel


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