From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: linux-mm <linux-mm@kvack.org>
Subject: [RFC][PATCH] bdata and pgdat initialization cleanup [3/5] remove pgdat->bdata
Date: Tue, 21 Feb 2006 21:04:52 +0900 [thread overview]
Message-ID: <43FB01E4.5080201@jp.fujitsu.com> (raw)
Because pgdat is not used in bootmem.c, pgdat->bdata can be removed.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: testtree/include/linux/mmzone.h
===================================================================
--- testtree.orig/include/linux/mmzone.h
+++ testtree/include/linux/mmzone.h
@@ -292,7 +292,6 @@ typedef struct pglist_data {
#ifdef CONFIG_FLAT_NODE_MEM_MAP
struct page *node_mem_map;
#endif
- struct bootmem_data *bdata;
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Must be held any time you expect node_start_pfn, node_present_pages
Index: testtree/mm/page_alloc.c
===================================================================
--- testtree.orig/mm/page_alloc.c
+++ testtree/mm/page_alloc.c
@@ -2224,7 +2224,7 @@ void __init free_area_init_node(int nid,
}
#ifndef CONFIG_NEED_MULTIPLE_NODES
-struct pglist_data contig_page_data = { .bdata = BOOTMEM(0)};
+struct pglist_data contig_page_data;
EXPORT_SYMBOL(contig_page_data);
#endif
--
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reply other threads:[~2006-02-21 12:03 UTC|newest]
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