[PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments

[deliverable/linux.git] / include / asm-x86_64 / numa.h

diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h
index 3aaf700272133e13f796d9570038ed9fdf05426e..bcf55c3f7f7f35e0f162c504c5f6030578a857f8 100644 (file)
--- a/include/asm-x86_64/numa.h
+++ b/include/asm-x86_64/numa.h
@@ -9,6 +9,7 @@ struct node {
 };
 
 extern int compute_hash_shift(struct node *nodes, int numnodes);
+extern int pxm_to_node(int nid);
 
 #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))