[PATCH] Core: merge adjacent free slab pages to ameliorate fragmentation from multi-page blocks (Was Re: Help with shared memory usage)

[Yichun Zhang (agentzh)]

Hi Maxim!

On Wed, May 28, 2014 at 11:38 AM, Maxim Dounin wrote:
>
> Below is a patch which does mostly the same without introducing
> any additional per-page fields.  Please take a look if it works
> for you.
>

Thank you for looking into this!

I've run my local test suite for this issue against an nginx with your
patch and it is passing completely. We haven't tried it out in
production though :)

Best regards,
-agentzh