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-rw-r--r--include/asm-x86/page.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index e2c79d8..c8b30ef 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -47,6 +47,9 @@
#ifndef __ASSEMBLY__
+
+extern int page_is_ram(unsigned long pagenr);
+
struct page;
static void inline clear_user_page(void *page, unsigned long vaddr,
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