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-rw-r--r--include/xen/mem-reservation.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/xen/mem-reservation.h b/include/xen/mem-reservation.h
index 80b52b4945e9..a2ab516fcd2c 100644
--- a/include/xen/mem-reservation.h
+++ b/include/xen/mem-reservation.h
@@ -17,11 +17,12 @@
#include <xen/page.h>
+extern bool xen_scrub_pages;
+
static inline void xenmem_reservation_scrub_page(struct page *page)
{
-#ifdef CONFIG_XEN_SCRUB_PAGES
- clear_highpage(page);
-#endif
+ if (xen_scrub_pages)
+ clear_highpage(page);
}
#ifdef CONFIG_XEN_HAVE_PVMMU