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| author | Andrea Arcangeli <aarcange@redhat.com> | 2011-01-14 00:47:17 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 02:32:47 +0100 |
| commit | 1ddd6db43a08cba56c7ee920800980862086f1c3 (patch) | |
| tree | 696b6d3c44832b08a55de8724b8539dacd96bd4c /arch/alpha | |
| parent | thp: compound_trans_order (diff) | |
| download | linux-1ddd6db43a08cba56c7ee920800980862086f1c3.tar.xz linux-1ddd6db43a08cba56c7ee920800980862086f1c3.zip | |
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/alpha')
| -rw-r--r-- | arch/alpha/include/asm/mman.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/mman.h b/arch/alpha/include/asm/mman.h index f7465418a8f3..72db984f8781 100644 --- a/arch/alpha/include/asm/mman.h +++ b/arch/alpha/include/asm/mman.h @@ -54,6 +54,7 @@ #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 |