sched: Allow SD_NODES_PER_DOMAIN to be overridden

[karo-tx-linux.git] / include / linux / topology.h

diff --git a/include/linux/topology.h b/include/linux/topology.h
index fc839bfa7935aff66380a22e9b95589127ec66d2..e26db031303b69cee9954780f3ce3f8d276d8644 100644 (file)
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -201,6 +201,10 @@ int arch_update_cpu_topology(void);
        .balance_interval       = 64,                                   \
 }
 
+#ifndef SD_NODES_PER_DOMAIN
+#define SD_NODES_PER_DOMAIN 16
+#endif
+
 #ifdef CONFIG_SCHED_BOOK
 #ifndef SD_BOOK_INIT
 #error Please define an appropriate SD_BOOK_INIT in include/asm/topology.h!!!