On 18.03.2020 18:32, Paul Durrant wrote: > From: Paul Durrant <pdurr...@amazon.com> > > ... to cover xenheap and PGC_extra pages. > > PGC_extra pages are intended to hold data structures that are associated > with a domain and may be mapped by that domain. They should not be treated > as 'normal' guest pages (i.e. RAM or page tables). Hence, in many cases > where code currently tests is_xen_heap_page() it should also check for > the PGC_extra bit in 'count_info'. > > This patch therefore defines is_special_page() to cover both cases and > converts tests of is_xen_heap_page() (or open coded tests of PGC_xen_heap) > to is_special_page() where the page is assigned to a domain. > > Signed-off-by: Paul Durrant <p...@xen.org> > Acked-by: Tamas K Lengyel <ta...@tklengyel.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> The implied ack here is on the assumption that ultimately the per-domain ->xenpage_list will go away altogether, leaving us without the currently resulting mix. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
