Re: Oops in find_busiest_group(): 2.6.8-rc1-mm1

[Dimitri Sivanich]

On Thu, Jul 29, 2004 at 08:36:57PM +1000, Nick Piggin wrote:
> Hmm, nothing else seems to be oopsing. Maybe it is the ia64
> domain setup code that Jesse did? The domains/groups must
> not have been built properly somewhere.

Here's a patch to 2.6.8-rc2-mm1 that allows things to work:

--- sched.c.old 2004-07-29 10:11:00.000000000 -0500
+++ sched.c     2004-07-29 10:27:58.000000000 -0500
@@ -3770,8 +3770,6 @@ __init static void arch_init_sched_domai
                cpumask_t nodemask = node_to_cpumask(cpu_to_node(i));
 
 #ifdef CONFIG_NUMA
-               if (i != first_cpu(sd->groups->cpumask))
-                       continue;
                sd = &per_cpu(node_domains, i);
                group = cpu_to_node_group(i);
                *sd = SD_NODE_INIT;

-
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