removal of mp_bus_id_to_node array in 2.5.6-pre2

Hi,

Here's a patch against 2.5.6-pre2 that removes the mp_bus_id_to_node array from arch/i386/kernel/mpparse.c as it isn't needed anymore. This saves us a small amount of kernel memory, which is always a good thing :)

thanks,

greg k-h

diff -Nru a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c

arch/i386/kernel/mpparse.c +1 -4

@@ -36,7 +36,6 @@
  */
 int apic_version [MAX_APICS];
 int mp_bus_id_to_type [MAX_MP_BUSSES];
-int mp_bus_id_to_node [MAX_MP_BUSSES];
 int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
 int mp_current_pci_id;
 

@@ -246,8 +245,7 @@
 	str[6] = 0;
 
 	if (clustered_apic_mode) {
-		mp_bus_id_to_node[m->mpc_busid] = translation_table[mpc_record]->trans_quad;
-		printk("Bus #%d is %s (node %d)\n", m->mpc_busid, str, mp_bus_id_to_node[m->mpc_busid]);
+		printk("Bus #%d is %s (node %d)\n", m->mpc_busid, str, translation_table[mpc_record]->trans_quad);
 	} else {
 		Dprintk("Bus #%d is %s\n", m->mpc_busid, str);
 	}
-

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Please don't remove this! This was preparatory work I did to enable me to use PCI buses on nodes > 0 on NUMA-Q. The rest of the code isn't in 2.5 yet (hence you can't see where it's used ;-) ) but the patches to use it are now in 2.4, and I will submit them to 2.5 very shortly .... (guess I'd better hurry up ;-) )