[CRIU] [PATCH] parasite: Don't handle CHLD from trapping threads

Pavel Emelyanov xemul at parallels.com
Thu Oct 23 09:31:27 PDT 2014


On 10/14/2014 05:22 PM, Pavel Emelyanov wrote:
>>> This expands the window during which dead CRIU results in dead dumpee as
>>> after parasite_stop_daemon() the latter is in unrecoverable state (the
>>> regs are restored after parasite_munmap()).
>>
>> No, this doesn't. If criu detaches from a process after
>> parasite_stop_daemon(), the process will continue.
> 
> Why is it so?
> 

So, the idea of stopping daemon before trapping threads looks
very appealing to me. Should I wait for another patch from you?


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