Re: [Xen-devel] Problem re-alloc'ing after freeing domheap pages

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 13/11/08 22:32, "Dan Magenheimer" <dan.magenheimer@xxxxxxxxxx> wrote:

> This fails for all alloc's in the second while loop.
> 
> Is there something else I need to do when I allocate
> or free a non-anonymous domheap page?  (Note this seems
> to work fine for anonymous domheap pages.)
> 
> Do I maybe need to also do list_del(&p->list)?  Or
> get_page()/put_page() or something like that?

What you describe should work as-is. If domain d were dying then the freed
pages would end up on the scrub list rather than the free list, but that's
presumably not the case here.

 -- Keir



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