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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-03-27 01:16:00 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:48 -0800
commit3571761fe49d960bb720c2308ffb9401f0a5e161 (patch)
tree2b100cedf9f18ec59f0aa38e8c0f6b25bec9dfab /arch/i386/mm
parentec936fc563715a9e2b2e363eb060655b49529325 (diff)
[PATCH] for_each_online_pgdat: remove sorting pgdat
Because pgdat_list was linked to pgdat_list in *reverse* order, (By default) some of arch has to sort it by themselves. for_each_pgdat has gone..for_each_online_pgdat() uses node_online_map, which doesn't need to be sorted. This patch removes codes for sorting pgdat. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/mm')
-rw-r--r--arch/i386/mm/discontig.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index c4af9638dbf..c3f3ae95e22 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -352,17 +352,6 @@ void __init zone_sizes_init(void)
{
int nid;
- /*
- * Insert nodes into pgdat_list backward so they appear in order.
- * Clobber node 0's links and NULL out pgdat_list before starting.
- */
- pgdat_list = NULL;
- for (nid = MAX_NUMNODES - 1; nid >= 0; nid--) {
- if (!node_online(nid))
- continue;
- NODE_DATA(nid)->pgdat_next = pgdat_list;
- pgdat_list = NODE_DATA(nid);
- }
for_each_online_node(nid) {
unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0};