From: Jesse Barnes <jbarnes@engr.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: [PATCH] fix show_mem on discontig machines
Date: Wed, 25 Aug 2004 00:19:58 +0000 [thread overview]
Message-ID: <200408241719.58648.jbarnes@engr.sgi.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 361 bytes --]
Dave Hansen recently did some bootmem and paging init cleanups, but I missed
this little bit when I tested his original patches. We need to initialize
pgdat->node_mem_map correctly since a) we're using vmem_map, and b) the core
won't do it for us since we have a valid node_start_pfn I believe.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Thanks,
Jesse
[-- Attachment #2: node-mem-map-fix.patch --]
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===== arch/ia64/mm/discontig.c 1.17 vs edited =====
--- 1.17/arch/ia64/mm/discontig.c 2004-08-24 02:08:33 -07:00
+++ edited/arch/ia64/mm/discontig.c 2004-08-24 17:11:35 -07:00
@@ -664,6 +664,7 @@
pfn_offset = mem_data[node].min_pfn;
+ NODE_DATA(node)->node_mem_map = vmem_map + pfn_offset;
free_area_init_node(node, NODE_DATA(node), zones_size,
pfn_offset, zholes_size);
}
reply other threads:[~2004-08-25 0:19 UTC|newest]
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