From: Andy Whitcroft <apw@shadowen.org>
To: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
Johannes Weiner <hannes@saeurebad.de>,
Andy Whitcroft <apw@shadowen.org>, linux-mm <linux-mm@kvack.org>
Subject: [PATCH 2/8] arm: mem_map/max_mapnr -- init is FLATMEM use correct defines
Date: Thu, 10 Apr 2008 11:41:13 +0100 [thread overview]
Message-ID: <1207824073.0@pinky> (raw)
In-Reply-To: 20080410103306.GA29831@shadowen.org
The initialisation of max_mapnr is only valid if the memory
model is FLATMEM, use the appropriate define.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
---
arch/arm/mm/init.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index b657f17..e414e83 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -426,7 +426,7 @@ void __init mem_init(void)
datapages = &_end - &__data_start;
initpages = &__init_end - &__init_begin;
-#ifndef CONFIG_DISCONTIGMEM
+#ifdef CONFIG_FLATMEM
max_mapnr = virt_to_page(high_memory) - mem_map;
#endif
--
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next prev parent reply other threads:[~2008-04-10 10:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1207340609.26869.20.camel@nimitz.home.sr71.net>
2008-04-10 10:33 ` max_mapnr config option Andy Whitcroft
2008-04-10 10:40 ` [PATCH 1/8] alpha: mem_map/max_mapnr -- init is FLATMEM use correct defines Andy Whitcroft
2008-04-10 10:41 ` Andy Whitcroft [this message]
2008-04-10 10:41 ` [PATCH 3/8] m32r: mem_map/max_mapnr -- definition is specific to FLATMEM Andy Whitcroft
2008-04-10 10:41 ` [PATCH 4/8] mips: " Andy Whitcroft
2008-04-10 10:41 ` [PATCH 5/8] parisc: " Andy Whitcroft
2008-04-10 10:41 ` [PATCH 6/8] powerpc: " Andy Whitcroft
2008-04-10 10:41 ` [PATCH 7/8] sparc64: " Andy Whitcroft
2008-04-10 10:41 ` [PATCH 8/8] mem_map/max_mapnr are specific to the FLATMEM memory model Andy Whitcroft
2008-06-02 15:13 ` Jeremy Fitzhardinge
[not found] ` <20080407091756.GC17915@shadowen.org>
[not found] ` <87iqyuhth2.fsf@saeurebad.de>
[not found] ` <20080408105137.GD17915@shadowen.org>
2008-05-23 13:09 ` max_mapnr config option apw
2008-05-23 19:52 ` Johannes Weiner
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