2 #include <linux/init.h>
3 #include <linux/topology.h>
7 static unsigned char mp_bus_to_node[BUS_NR];
9 void set_mp_bus_to_node(int busnum, int node)
11 if (busnum >= 0 && busnum < BUS_NR)
12 mp_bus_to_node[busnum] = (unsigned char) node;
15 int get_mp_bus_to_node(int busnum)
19 if (busnum < 0 || busnum > (BUS_NR - 1))
21 node = mp_bus_to_node[busnum];