From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with SMTP id C3D9B6B007D for ; Fri, 26 Feb 2010 15:09:04 -0500 (EST) Message-Id: <20100226200858.760087912@redhat.com> Date: Fri, 26 Feb 2010 21:04:34 +0100 From: aarcange@redhat.com Subject: [patch 01/35] define MADV_HUGEPAGE References: <20100226200433.516502198@redhat.com> Content-Disposition: inline; filename=madv_hugepage_define Sender: owner-linux-mm@kvack.org To: linux-mm@kvack.org Cc: Andrea Arcangeli , Rik van Riel , Arnd Bergmann List-ID: From: Andrea Arcangeli Define MADV_HUGEPAGE. Signed-off-by: Andrea Arcangeli Acked-by: Rik van Riel Acked-by: Arnd Bergmann --- arch/alpha/include/asm/mman.h | 2 ++ arch/mips/include/asm/mman.h | 2 ++ arch/parisc/include/asm/mman.h | 2 ++ arch/xtensa/include/asm/mman.h | 2 ++ include/asm-generic/mman-common.h | 2 +- 5 files changed, 9 insertions(+), 1 deletion(-) --- a/arch/alpha/include/asm/mman.h +++ b/arch/alpha/include/asm/mman.h @@ -53,6 +53,8 @@ #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 --- a/arch/mips/include/asm/mman.h +++ b/arch/mips/include/asm/mman.h @@ -77,6 +77,8 @@ #define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ #define MADV_HWPOISON 100 /* poison a page for testing */ +#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */ + /* compatibility flags */ #define MAP_FILE 0 --- a/arch/parisc/include/asm/mman.h +++ b/arch/parisc/include/asm/mman.h @@ -59,6 +59,8 @@ #define MADV_MERGEABLE 65 /* KSM may merge identical pages */ #define MADV_UNMERGEABLE 66 /* KSM may not merge identical pages */ +#define MADV_HUGEPAGE 67 /* Worth backing with hugepages */ + /* compatibility flags */ #define MAP_FILE 0 #define MAP_VARIABLE 0 --- 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 --- a/include/asm-generic/mman-common.h +++ b/include/asm-generic/mman-common.h @@ -45,7 +45,7 @@ #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ #define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ -#define MADV_HUGEPAGE 15 /* Worth backing with hugepages */ +#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */ /* compatibility flags */ #define MAP_FILE 0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org