Re: [Xen-devel] [PATCH] gnttab: propagate Reserved flag from old to new page in gnttab_copy_grant_page.

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

>>> Ian Campbell <ian.campbell@xxxxxxxxxx> 23.02.10 17:40 >>>
>--- a/drivers/xen/grant-table.c
>+++ b/drivers/xen/grant-table.c
>@@ -558,9 +558,12 @@ int gnttab_copy_grant_page(grant_ref_t ref, struct page 
>**pagep)
>       new_page->mapping = page->mapping;
>       new_page->index = page->index;
>       set_bit(PG_foreign, &new_page->flags);
>+      if (PageReserved(page))
>+              set_bit(PG_reserved, &new_page->flags);

Why not SetPageReserved()?

Jan


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