From 1ddd6db43a08cba56c7ee920800980862086f1c3 Mon Sep 17 00:00:00 2001
From: Andrea Arcangeli <aarcange@redhat.com>
Date: Thu, 13 Jan 2011 15:47:17 -0800
Subject: thp: mm: define MADV_NOHUGEPAGE

Define MADV_NOHUGEPAGE.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/asm-generic/mman-common.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include')

diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h
index e91392fde4c..787abbb6d86 100644
--- a/include/asm-generic/mman-common.h
+++ b/include/asm-generic/mman-common.h
@@ -46,6 +46,7 @@
 #define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */
 
 #define MADV_HUGEPAGE	14		/* Worth backing with hugepages */
+#define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */
 
 /* compatibility flags */
 #define MAP_FILE	0
-- 
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