[CRIU] [PATCH] Add test case for code page sharing

[Cyrill Gorcunov]

On Mon, Aug 24, 2015 at 10:45:19AM -0400, Christopher Covington wrote:
...
> > 
> > Yup, this is what Oleg Nesterov suggested -- keep the needed code snippets in the
> > VDSO page i.e. -- submit a patch to the kernel mailing list. The solution A) can
> > be done w/o messing with the kernel :)
> > 
> >> Right now our test case is multiple processes. Ideally a solution would work
> >> for multiple threads as well, but I'm not sure off the top of my head what
> >> else might need to be considered--perhaps an additional test case is in order.
> 
> I thought I heard mentioned at Plumbers that you might have experimented with
> such a change. If you have and it's no trouble, I'd be keen to see those
> changes. If I misunderstood or it'd be a lot of work, then don't worry about it.

Hi Christopher! Nope, didn't do anything yet in this direction. Actually
I have a vague memory what we've finally ended with. I'll reread this thread
tonigh ;)