From: Mel Gorman <mel@csn.ul.ie>
To: linux-mm@kvack.org
Cc: Mel Gorman <mel@csn.ul.ie>,
linux-kernel@vger.kernel.org, lhms-devel@lists.sourceforge.net
Subject: [PATCH 6/8] ia64 - Specify amount of kernel memory at boot time
Date: Fri, 5 May 2006 18:36:47 +0100 (IST) [thread overview]
Message-ID: <20060505173647.9030.50529.sendpatchset@skynet> (raw)
In-Reply-To: <20060505173446.9030.42837.sendpatchset@skynet>
This patch adds the kernelcore= parameter for ia64.
Signed-off-by: Mel Gorman <mel@csn.ul.ie>
diff -rup -X /usr/src/patchset-0.6/bin//dontdiff linux-2.6.17-rc3-mm1-zonesizing-105_x8664coremem/arch/ia64/kernel/efi.c linux-2.6.17-rc3-mm1-zonesizing-106_ia64coremem/arch/ia64/kernel/efi.c
--- linux-2.6.17-rc3-mm1-zonesizing-105_x8664coremem/arch/ia64/kernel/efi.c 2006-05-03 09:41:30.000000000 +0100
+++ linux-2.6.17-rc3-mm1-zonesizing-106_ia64coremem/arch/ia64/kernel/efi.c 2006-05-04 13:53:14.000000000 +0100
@@ -25,6 +25,7 @@
#include <linux/types.h>
#include <linux/time.h>
#include <linux/efi.h>
+#include <linux/mm.h>
#include <asm/io.h>
#include <asm/kregs.h>
@@ -420,6 +421,10 @@ efi_init (void)
mem_limit = memparse(cp + 4, &cp);
} else if (memcmp(cp, "max_addr=", 9) == 0) {
max_addr = GRANULEROUNDDOWN(memparse(cp + 9, &cp));
+ } else if (memcmp(cp, "kernelcore=",11) == 0) {
+ unsigned long core_pages;
+ core_pages = memparse(cp+11, &cp) >> PAGE_SHIFT;
+ set_required_kernelcore(core_pages);
} else {
while (*cp != ' ' && *cp)
++cp;
--
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next prev parent reply other threads:[~2006-05-05 17:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-05 17:34 [PATCH 0/8] Reducing fragmentation using zones v6 Mel Gorman
2006-05-05 17:35 ` [PATCH 1/8] Add __GFP_EASYRCLM flag and update callers Mel Gorman
2006-05-05 17:35 ` [PATCH 2/8] Create the ZONE_EASYRCLM zone Mel Gorman
2006-05-05 17:35 ` [PATCH 3/8] x86 - Specify amount of kernel memory at boot time Mel Gorman
2006-05-05 17:36 ` [PATCH 4/8] ppc64 " Mel Gorman
2006-05-05 17:36 ` [PATCH 5/8] x86_64 " Mel Gorman
2006-05-05 17:36 ` Mel Gorman [this message]
2006-05-05 17:37 ` [PATCH 7/8] Allow HugeTLB allocations to use ZONE_EASYRCLM Mel Gorman
2006-05-05 17:37 ` [PATCH 8/8] Add documentation for extra boot parameters Mel Gorman
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