Messages in this thread | | | Date | Thu, 6 Aug 2009 18:30:46 +1000 | From | Stephen Rothwell <> | Subject | Re: [PATCH 2/5] x86: Provide CPU topology information for multi-node processors |
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Hi Andrea,
On Wed, 5 Aug 2009 17:48:11 +0200 Andreas Herrmann <andreas.herrmann3@amd.com> wrote: > > @@ -1061,8 +1070,10 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) > for_each_possible_cpu(i) { > alloc_cpumask_var(&per_cpu(cpu_sibling_map, i), GFP_KERNEL); > alloc_cpumask_var(&per_cpu(cpu_core_map, i), GFP_KERNEL); > + alloc_cpumask_var(&per_cpu(cpu_node_map, i), GFP_KERNEL); > alloc_cpumask_var(&cpu_data(i).llc_shared_map, GFP_KERNEL); > cpumask_clear(per_cpu(cpu_core_map, i)); > + cpumask_clear(per_cpu(cpu_node_map, i));
I noticed this in linux-next ... you can use zalloc_cpumask_var() instead of alloc_cpumask_var() followed by cpumask_clear().
-- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ [unhandled content-type:application/pgp-signature] | |