X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ppc64%2Ftopology.h;h=d58d9dd799980b05cff9f79eb6db95e0e1a89639;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=c6846ecfaf8b6a94fb5abadd0a37df817f34f621;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/include/asm-ppc64/topology.h b/include/asm-ppc64/topology.h
index c6846ecfa..d58d9dd79 100644
--- a/include/asm-ppc64/topology.h
+++ b/include/asm-ppc64/topology.h
@@ -37,8 +37,27 @@ static inline int node_to_first_cpu(int node)
 
 #define nr_cpus_node(node)	(nr_cpus_in_node[node])
 
-/* Cross-node load balancing interval. */
-#define NODE_BALANCE_RATE 10
+/* sched_domains SD_NODE_INIT for PPC64 machines */
+#define SD_NODE_INIT (struct sched_domain) {		\
+	.span			= CPU_MASK_NONE,	\
+	.parent			= NULL,			\
+	.groups			= NULL,			\
+	.min_interval		= 8,			\
+	.max_interval		= 32,			\
+	.busy_factor		= 32,			\
+	.imbalance_pct		= 125,			\
+	.cache_hot_time		= (10*1000000),		\
+	.cache_nice_tries	= 1,			\
+	.per_cpu_gain		= 100,			\
+	.flags			= SD_LOAD_BALANCE	\
+				| SD_BALANCE_EXEC	\
+				| SD_BALANCE_NEWIDLE	\
+				| SD_WAKE_IDLE		\
+				| SD_WAKE_BALANCE,	\
+	.last_balance		= jiffies,		\
+	.balance_interval	= 1,			\
+	.nr_balance_failed	= 0,			\
+}
 
 #else /* !CONFIG_NUMA */