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| author | Christoph Lameter | 2006-09-26 08:31:55 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-09-26 17:48:52 +0200 |
| commit | 89fa30242facca249aead2aac03c4c69764f911c (patch) | |
| tree | 1ac46b4777b819f2a4793d8e37330576ae5089ec /arch/i386/mm/discontig.c | |
| parent | [PATCH] Hugepages: Use page_to_nid rather than traversing zone pointers (diff) | |
| download | kernel-qcow2-linux-89fa30242facca249aead2aac03c4c69764f911c.tar.gz kernel-qcow2-linux-89fa30242facca249aead2aac03c4c69764f911c.tar.xz kernel-qcow2-linux-89fa30242facca249aead2aac03c4c69764f911c.zip | |
[PATCH] NUMA: Add zone_to_nid function
There are many places where we need to determine the node of a zone.
Currently we use a difficult to read sequence of pointer dereferencing.
Put that into an inline function and use throughout VM. Maybe we can find
a way to optimize the lookup in the future.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/mm/discontig.c')
| -rw-r--r-- | arch/i386/mm/discontig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c index 07c300f93764..fb5d8b747de4 100644 --- a/arch/i386/mm/discontig.c +++ b/arch/i386/mm/discontig.c @@ -422,7 +422,7 @@ void __init set_highmem_pages_init(int bad_ppro) zone_end_pfn = zone_start_pfn + zone->spanned_pages; printk("Initializing %s for node %d (%08lx:%08lx)\n", - zone->name, zone->zone_pgdat->node_id, + zone->name, zone_to_nid(zone), zone_start_pfn, zone_end_pfn); for (node_pfn = zone_start_pfn; node_pfn < zone_end_pfn; node_pfn++) { |