[CRIU] [PATCH 0/2] lazy-pages: handle_remaining_pages: enable asynchronous reads

Mike Rapoport mike.rapoport at gmail.com
Fri Jun 16 00:10:37 MSK 2017


Please discard this set, I'll resend it properly

On Thu, Jun 15, 2017 at 7:08 PM, Pavel Emelyanov <xemul at virtuozzo.com> wrote:
> On 06/15/2017 07:00 PM, rapoport at linux.vnet.ibm.com wrote:
>> Hi,
>>
>> These patches enable asynchronous fetch for the pages that were not
>> accessed by the restored process.
>>
>> Until now once we've started to fetch an iovec we've been waiting until
>> it's completely copied before returning to event processing loop. Now we
>> can have several request for the remote pages in flight.
>>
>> Mike Rapoport (2):
>>   lazy-pages: make the check for outstanding request more strict
>>   lazy-pages: handle_remaining_pages: enable asynchronous reads
>>
>>  criu/uffd.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++-----------
>>  1 file changed, 69 insertions(+), 15 deletions(-)
>>
>
> Acked-by: Pavel Emelyanov <xemul at virtuozzo.com>
>
> This is v2, isn't it?
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-- 
Sincerely yours,
Mike.


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