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[PATCH] x86_64: Handle unknown node (-1) in alloc_pages_node

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Following kmalloc_node.

Needed for another patch to return -1 for unknown nodes in x86-64.

Cc: Christoph Lameter <clameter@engr.sgi.com>
Cc: kiran@scalex86.org
Signed-off-by: Andi Kleen <ak@suse.de>
[ Changed 0 to numa_node_id() on suggestion by Christoph Lameter ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen
2006-01-11 22:43:45 +01:00
committed by Linus Torvalds
parent 1584b89c92
commit 819a692804
1 changed files with 4 additions and 0 deletions
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4
include/linux/gfp.h
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@@ -110,6 +110,10 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
if (unlikely(order >= MAX_ORDER)) if (unlikely(order >= MAX_ORDER))
return NULL; return NULL;
/* Unknown node is current node */
if (nid < 0)
nid = numa_node_id();
return __alloc_pages(gfp_mask, order, return __alloc_pages(gfp_mask, order,
NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_mask)); NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_mask));
} }