NUMA: order nodes based on distances

2016-12-13 10:46:17 +09:00
parent 052b3f44ca
commit 551999ff6b
2 changed files with 76 additions and 0 deletions
--- a/lib/include/ihk/page_alloc.h
+++ b/lib/include/ihk/page_alloc.h
@@ -17,11 +17,17 @@
 #include <list.h>

 /* XXX: Physical memory management shouldn't be part of IHK */
+struct node_distance {
+	int node;
+	int distance;
+};
+
 struct ihk_mc_numa_node {
 	int id;
 	int linux_numa_id;
 	int type;
 	struct list_head allocators;
+	struct node_distance *nodes_by_distance;
 };

 struct ihk_page_allocator_desc {