X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Ftopology.h;h=e8eb0040ce3a241928476e46f8c1e6ed673e158f;hb=5ac5f9d1ce8492163dbde5d357dc5d03becf7e36;hp=315a5163d6a01a7f891251550feaf89716219803;hpb=9f5974c8734d83d4ab7096ed98136a82f41210d6;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/topology.h b/include/linux/topology.h
index 315a5163d6a..e8eb0040ce3 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -56,6 +56,14 @@
 #define REMOTE_DISTANCE		20
 #define node_distance(from,to)	((from) == (to) ? LOCAL_DISTANCE : REMOTE_DISTANCE)
 #endif
+#ifndef RECLAIM_DISTANCE
+/*
+ * If the distance between nodes in a system is larger than RECLAIM_DISTANCE
+ * (in whatever arch specific measurement units returned by node_distance())
+ * then switch on zone reclaim on boot.
+ */
+#define RECLAIM_DISTANCE 20
+#endif
 #ifndef PENALTY_FOR_NODE_WITH_CPUS
 #define PENALTY_FOR_NODE_WITH_CPUS	(1)
 #endif