X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=include%2Flinux%2Fpage-flags.h;h=74bee8cecf4ce864322157d3e93defe200ec0173;hb=b36fdc6853a38a6f8749897a33435635019e0647;hp=901943e4754b3388b59620c401aff7659d673f45;hpb=071db7a6759d5d0a85ecf6a600ac1f9caa7f6404;p=linux-2.6-block.git

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 901943e4754b..74bee8cecf4c 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -369,8 +369,13 @@ PAGEFLAG_FALSE(Uncached)
 PAGEFLAG(HWPoison, hwpoison, PF_ANY)
 TESTSCFLAG(HWPoison, hwpoison, PF_ANY)
 #define __PG_HWPOISON (1UL << PG_hwpoison)
+extern bool set_hwpoison_free_buddy_page(struct page *page);
 #else
 PAGEFLAG_FALSE(HWPoison)
+static inline bool set_hwpoison_free_buddy_page(struct page *page)
+{
+	return 0;
+}
 #define __PG_HWPOISON 0
 #endif