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

[Pavel Emelyanov]

On 06/15/2017 11:08 AM, Mike Rapoport 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 | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
>  1 file changed, 56 insertions(+), 7 deletions(-)
> 

Acked-by: Pavel Emelyanov <xemul at virtuozzo.com>