aboutsummaryrefslogtreecommitdiff
path: root/arch/xtensa/include
diff options
context:
space:
mode:
authorAndrea Arcangeli <aarcange@redhat.com>2011-01-13 15:46:31 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:38 -0800
commita826e422420b461a6247137c292ff83c4800354a (patch)
tree803e3aeb39606e2fe58daa238c454b335aa25cbc /arch/xtensa/include
parent1c9bf22c09ae14d65225d9b9619b2eb357350cd7 (diff)
downloadlinux-a826e422420b461a6247137c292ff83c4800354a.tar.gz
thp: mm: define MADV_HUGEPAGE
Define MADV_HUGEPAGE. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mel Gorman <mel@csn.ul.ie> 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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/mman.h b/arch/xtensa/include/asm/mman.h
index fca4db425f6..41be9a1ee08 100644
--- a/arch/xtensa/include/asm/mman.h
+++ b/arch/xtensa/include/asm/mman.h
@@ -83,6 +83,8 @@
#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
+#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */
+
/* compatibility flags */
#define MAP_FILE 0