[sheepdog] [PATCH 1/4] sheep: priority to process EPOLLERR/EPOLLHUP event

[Liu Yuan]

On 06/28/2012 12:24 PM, Liu Yuan wrote:
> On 06/25/2012 03:24 PM, Liu Yuan wrote:
>> On 06/23/2012 09:40 PM, Yunkai Zhang wrote:
>>> When EPOLLERR/EPOLLHUP events occur,  other events(eg: EPOLLIN) may be
>>> inclued at the same time, but we should priority to process them as the
>>> connection was destroyed.
>>
>> Applied this series.
>>
> 
> This whole series need revisiting:
> 
> 1) cause performance degradation, because it forces concurrent requests
> from QEMU to be serialized
> 2) Deadlock explained in patch 'sheep: take truns to monitor EPOLLIN and
> EPOLLOUT events.' is questionable. I don't see a deadlock by code review.
> 


Revert 3/4 and 4/4

Thanks,
Yuan