On Wed, 13 Aug 2014, Nishanth Aravamudan wrote: > +++ b/include/linux/topology.h > @@ -119,11 +119,20 @@ static inline int numa_node_id(void) > * Use the accessor functions set_numa_mem(), numa_mem_id() and cpu_to_mem(). > */ > DECLARE_PER_CPU(int, _numa_mem_); > +extern int _node_numa_mem_[MAX_NUMNODES]; Why are these variables starting with an _ ? Maybe _numa_mem was defined that way because it is typically not defined. We dont do this in other situations. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>