From: Christoph Lameter <clameter@sgi.com>
To: linux-arch@vger.kernel.org
Cc: Paul Mundt <lethal@linux-sh.org>,
Christoph Hellwig <hch@infradead.org>,
James Bottomley <James.Bottomley@steeleye.com>,
Arjan van de Ven <arjan@infradead.org>,
linux-mm@kvack.org, Russell King <rmk@arm.linux.org.uk>,
Christoph Lameter <clameter@sgi.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Andi Kleen <ak@suse.de>
Subject: [PATCH 8/8] Remove ZONE_DMA remains from sh/sh64
Date: Mon, 18 Sep 2006 11:36:55 -0700 (PDT) [thread overview]
Message-ID: <20060918183655.19679.51633.sendpatchset@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <20060918183614.19679.50359.sendpatchset@schroedinger.engr.sgi.com>
sh / sh64: Remove ZONE_DMA remains.
Both arches do not need ZONE_DMA
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Index: linux-2.6.18-rc6-mm2/arch/sh/mm/init.c
===================================================================
--- linux-2.6.18-rc6-mm2.orig/arch/sh/mm/init.c 2006-09-18 12:54:04.733274009 -0500
+++ linux-2.6.18-rc6-mm2/arch/sh/mm/init.c 2006-09-18 12:58:58.563038661 -0500
@@ -156,7 +156,6 @@ void __init paging_init(void)
* Setup some defaults for the zone sizes.. these should be safe
* regardless of distcontiguous memory or MMU settings.
*/
- zones_size[ZONE_DMA] = 0 >> PAGE_SHIFT;
zones_size[ZONE_NORMAL] = __MEMORY_SIZE >> PAGE_SHIFT;
#ifdef CONFIG_HIGHMEM
zones_size[ZONE_HIGHMEM] = 0 >> PAGE_SHIFT;
Index: linux-2.6.18-rc6-mm2/arch/sh64/mm/init.c
===================================================================
--- linux-2.6.18-rc6-mm2.orig/arch/sh64/mm/init.c 2006-09-18 12:54:04.745970361 -0500
+++ linux-2.6.18-rc6-mm2/arch/sh64/mm/init.c 2006-09-18 12:58:58.577688302 -0500
@@ -118,10 +118,7 @@ void __init paging_init(void)
mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
- /*
- * All memory is good as ZONE_NORMAL (fall-through) and ZONE_DMA.
- */
- zones_size[ZONE_DMA] = MAX_LOW_PFN - START_PFN;
+ zones_size[ZONE_NORMAL] = MAX_LOW_PFN - START_PFN;
NODE_DATA(0)->node_mem_map = NULL;
free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0);
}
Index: linux-2.6.18-rc6-mm2/arch/sh64/Kconfig
===================================================================
--- linux-2.6.18-rc6-mm2.orig/arch/sh64/Kconfig 2006-09-18 12:33:04.000000000 -0500
+++ linux-2.6.18-rc6-mm2/arch/sh64/Kconfig 2006-09-18 13:01:07.919367272 -0500
@@ -36,9 +36,6 @@ config GENERIC_CALIBRATE_DELAY
config RWSEM_XCHGADD_ALGORITHM
bool
-config GENERIC_ISA_DMA
- bool
-
source init/Kconfig
menu "System type"
prev parent reply other threads:[~2006-09-18 18:37 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-18 18:36 [PATCH 0/8] Optional ZONE_DMA V2 Christoph Lameter
[not found] ` <20060911222729.4849.69497.sendpatchset@schroedinger.engr.sgi.com>
[not found] ` <20060911222739.4849.79915.sendpatchset@schroedinger.engr.sgi.com>
2006-09-18 13:55 ` [PATCH 2/6] Introduce CONFIG_ZONE_DMA Christoph Hellwig
2006-09-18 14:08 ` Martin Schwidefsky
2006-09-18 17:28 ` Christoph Lameter
2006-09-19 8:03 ` Martin Schwidefsky
2006-09-18 14:42 ` Russell King
2006-09-18 14:58 ` James Bottomley
2006-09-18 17:30 ` Christoph Lameter
2006-09-18 15:22 ` Paul Mundt
2006-09-18 17:33 ` Christoph Lameter
2006-09-18 22:45 ` Paul Mundt
2006-09-18 22:58 ` Christoph Lameter
2006-09-18 23:25 ` Paul Mundt
2006-09-18 18:36 ` [PATCH 1/8] Deal with cases of ZONE_DMA meaning the first zone Christoph Lameter
2006-09-18 18:36 ` [PATCH 2/8] Introduce CONFIG_ZONE_DMA Christoph Lameter
2006-09-18 18:36 ` [PATCH 3/8] Optional ZONE_DMA in the VM Christoph Lameter
2006-09-18 18:36 ` [PATCH 4/8] Optional ZONE_DMA for i386 Christoph Lameter
2006-09-18 18:36 ` [PATCH 5/8] Optional ZONE_DMA for x86_64 Christoph Lameter
2006-09-18 18:36 ` [PATCH 6/8] Optional ZONE_DMA for ia64 Christoph Lameter
2006-09-18 18:36 ` [PATCH 7/8] Remove ZONE_DMA remains from parisc Christoph Lameter
2006-09-18 18:36 ` Christoph Lameter [this message]
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