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authorAndrea Arcangeli <aarcange@redhat.com>2011-01-13 15:47:17 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:47 -0800
commit1ddd6db43a08cba56c7ee920800980862086f1c3 (patch)
tree696b6d3c44832b08a55de8724b8539dacd96bd4c /arch/xtensa/include
parent37c2ac7872a9387542616f658d20ac25f5bdb32e (diff)
downloadlinux-1ddd6db43a08cba56c7ee920800980862086f1c3.tar.gz
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>
Diffstat (limited to 'arch/xtensa/include')
-rw-r--r--arch/xtensa/include/asm/mman.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/mman.h b/arch/xtensa/include/asm/mman.h
index 41be9a1ee08..30789010733 100644
--- a/arch/xtensa/include/asm/mman.h
+++ b/arch/xtensa/include/asm/mman.h
@@ -84,6 +84,7 @@
#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