commit 1c4ad25a74b5b613b1d1972668bf41fc128420db
Author: Neil Horman <nhorman@tuxdriver.com>
Date:   Mon Oct 24 10:15:49 2011 -0400

    Ensure that packages get valid numa node:
    
    On non-numa enabled systems, packages will get a NULL pointer to the
    numa node, instead of the implied unspecified node structure.  This
    resutls in a segfaul.  This should fix it.
    
    Signed-off-by: Neil Horman <nhorman@tuxdriver.com>

diff --git a/cputree.c b/cputree.c
index 31fefab..26a45db 100644
--- a/cputree.c
+++ b/cputree.c
@@ -228,7 +228,7 @@ static void do_one_cpu(char *path)
 		free(line);
 	}
 
-	nodeid=0;
+	nodeid=-1;
 	dir = opendir(path);
 	do {
 		entry = readdir(dir);
diff --git a/numa.c b/numa.c
index 9cbbfc0..510fedc 100644
--- a/numa.c
+++ b/numa.c
@@ -127,19 +127,15 @@ static gint compare_node(gconstpointer a, gconstpointer b)
 void add_package_to_node(struct topo_obj *p, int nodeid)
 {
 	struct topo_obj find, *node;
-	find.number = nodeid;
-	GList *entry;
 
-	find.number = nodeid;
-	entry = g_list_find_custom(numa_nodes, &find, compare_node);
+	node = get_numa_node(nodeid);
 
-	if (!entry) {
+	if (!node) {
 		if (debug_mode)
 			printf("Could not find numa node for node id %d\n", nodeid);
 		return;
 	}
 
-	node = entry->data;
 
 	if (!p->parent) {
 		node->children = g_list_append(node->children, p);