From: Christoph Lameter <clameter@sgi.com>
To: linux-mm@kvack.org
Subject: [rfc 08/10] Export NR_MAX_ZONES to the preprocessor
Date: Fri, 29 Feb 2008 20:08:03 -0800 [thread overview]
Message-ID: <20080301040815.842764035@sgi.com> (raw)
In-Reply-To: 20080301040755.268426038@sgi.com
[-- Attachment #1: bounds_nr_max_zones --]
[-- Type: text/plain, Size: 1732 bytes --]
---
include/linux/bounds.h | 1 +
include/linux/mmzone.h | 3 ++-
kernel/bounds.c | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
Index: linux-2.6/include/linux/mmzone.h
===================================================================
--- linux-2.6.orig/include/linux/mmzone.h 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/include/linux/mmzone.h 2008-02-29 18:20:30.000000000 -0800
@@ -17,6 +17,7 @@
#include <linux/pageblock-flags.h>
#include <asm/atomic.h>
#include <asm/page.h>
+#include <linux/bounds.h>
/* Free memory management - zoned buddy allocator. */
#ifndef CONFIG_FORCE_MAX_ZONEORDER
@@ -177,7 +178,7 @@ enum zone_type {
ZONE_HIGHMEM,
#endif
ZONE_MOVABLE,
- MAX_NR_ZONES
+ __MAX_NR_ZONES
};
/*
Index: linux-2.6/kernel/bounds.c
===================================================================
--- linux-2.6.orig/kernel/bounds.c 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/kernel/bounds.c 2008-02-29 18:18:53.000000000 -0800
@@ -14,4 +14,5 @@
void foo(void)
{
DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS);
+ DEFINE(MAX_NR_ZONES, __MAX_NR_ZONES);
}
Index: linux-2.6/include/linux/bounds.h
===================================================================
--- linux-2.6.orig/include/linux/bounds.h 2008-02-29 18:18:19.000000000 -0800
+++ linux-2.6/include/linux/bounds.h 2008-02-29 18:20:32.000000000 -0800
@@ -8,5 +8,6 @@
*/
#define NR_PAGEFLAGS 32 /* __NR_PAGEFLAGS # */
+#define MAX_NR_ZONES 4 /* __MAX_NR_ZONES # */
#endif
--
--
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next prev parent reply other threads:[~2008-03-01 4:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-01 4:07 [rfc 00/10] [RFC] Page flags: Saving some, making handling easier etc Christoph Lameter
2008-03-01 4:07 ` [rfc 01/10] Pageflags: Use an enum for the flags Christoph Lameter
2008-03-01 4:07 ` [rfc 02/10] Pageflags: Introduce macros to generate page flag functions Christoph Lameter
2008-03-01 8:22 ` KOSAKI Motohiro
2008-03-03 20:08 ` Christoph Lameter
2008-03-01 4:07 ` [rfc 03/10] Pageflags: Convert to the use of new macros Christoph Lameter
2008-03-01 4:07 ` [rfc 04/10] Pageflags: Eliminate PG_readahead Christoph Lameter
2008-03-01 4:08 ` [rfc 05/10] Sparsemem: Vmemmap does not need section bits Christoph Lameter
2008-03-01 4:33 ` KAMEZAWA Hiroyuki
2008-03-03 20:06 ` Christoph Lameter
2008-03-04 0:18 ` KAMEZAWA Hiroyuki
2008-03-04 0:15 ` Christoph Lameter
2008-03-04 0:20 ` Christoph Lameter
2008-03-04 0:46 ` KAMEZAWA Hiroyuki
2008-03-01 4:08 ` [rfc 06/10] Kbuild: Create a way to create preprocessor constants from C expressions Christoph Lameter
2008-03-01 4:08 ` [rfc 07/10] Pageflags: Get rid of FLAGS_RESERVED Christoph Lameter
2008-03-01 4:08 ` Christoph Lameter [this message]
2008-03-01 4:08 ` [rfc 09/10] Get rid of __ZONE_COUNT Christoph Lameter
2008-03-01 4:08 ` [rfc 10/10] Pageflags land grab Christoph Lameter
-- strict thread matches above, loose matches on Subject: below --
2008-03-01 4:05 [rfc 00/10] [RFC] Page flags: Saving some, making handling easier etc Christoph Lameter
2008-03-01 4:05 ` [rfc 08/10] Export NR_MAX_ZONES to the preprocessor Christoph Lameter
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