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Date: Tue, 8 Dec 2015 20:20:22 +0530
From: Sudip Mukherjee <sudipm.mukherjee@...il.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Sudip Mukherjee <sudipm.mukherjee@...il.com>,
Minchan Kim <minchan@...nel.org>,
Chen Gang <gang.chen.5i5j@...il.com>
Subject: [PATCH v2] arch/*/include/uapi/asm/mman.h: correct uniform value of MADV_FREE
commit d53d95838c7d introduced uniform values for all architecture but
missed removing the old value.
As a result we are having build failure with mips defconfig, alpha
defconfig.
Fixes: d53d95838c7d ("arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures")
Cc: Minchan Kim <minchan@...nel.org>
Cc: Chen Gang <gang.chen.5i5j@...il.com>
Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
v2: combined the patches for different arch in this single patch.
arch/alpha/include/uapi/asm/mman.h | 1 -
arch/mips/include/uapi/asm/mman.h | 1 -
arch/parisc/include/uapi/asm/mman.h | 1 -
arch/xtensa/include/uapi/asm/mman.h | 1 -
4 files changed, 4 deletions(-)
diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h
index ab336c0..fec1947 100644
--- a/arch/alpha/include/uapi/asm/mman.h
+++ b/arch/alpha/include/uapi/asm/mman.h
@@ -47,7 +47,6 @@
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_SPACEAVAIL 5 /* ensure resources are available */
#define MADV_DONTNEED 6 /* don't need these pages */
-#define MADV_FREE 7 /* free pages only if memory pressure */
/* common/generic parameters */
#define MADV_FREE 8 /* free pages only if memory pressure */
diff --git a/arch/mips/include/uapi/asm/mman.h b/arch/mips/include/uapi/asm/mman.h
index b0ebe59..ccdcfcb 100644
--- a/arch/mips/include/uapi/asm/mman.h
+++ b/arch/mips/include/uapi/asm/mman.h
@@ -73,7 +73,6 @@
#define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 4 /* don't need these pages */
-#define MADV_FREE 5 /* free pages only if memory pressure */
/* common parameters: try to keep these consistent across architectures */
#define MADV_FREE 8 /* free pages only if memory pressure */
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index cf830d4..f3db7d8 100644
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -43,7 +43,6 @@
#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
#define MADV_VPS_INHERIT 7 /* Inherit parents page size */
-#define MADV_FREE 8 /* free pages only if memory pressure */
/* common/generic parameters */
#define MADV_FREE 8 /* free pages only if memory pressure */
diff --git a/arch/xtensa/include/uapi/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h
index d030594..9e079d4 100644
--- a/arch/xtensa/include/uapi/asm/mman.h
+++ b/arch/xtensa/include/uapi/asm/mman.h
@@ -86,7 +86,6 @@
#define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 4 /* don't need these pages */
-#define MADV_FREE 5 /* free pages only if memory pressure */
/* common parameters: try to keep these consistent across architectures */
#define MADV_FREE 8 /* free pages only if memory pressure */
--
1.9.1
--
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