AcoSail/kernel_optimize_test
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alpha: cpumask_of_node() should handle -1 as a node

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CC: Richard Henderson <rth@twiddle.net>
CC: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Matt Turner <mattst88@gmail.com>
CC: linux-alpha@vger.kernel.org
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Anton Blanchard <anton@samba.org>
This commit is contained in:
Anton Blanchard 2010-01-14 13:21:35 -05:00 committed by Matt Turner
parent abd4d60905
commit 44c36aed43
1 changed files with 3 additions and 0 deletions
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arch/alpha/include/asm/topology.h
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@ -28,6 +28,9 @@ static const struct cpumask *cpumask_of_node(int node)
{
int cpu;
if (node == -1)
return cpu_all_mask;
cpumask_clear(&node_to_cpumask_map[node]);
for_each_online_cpu(cpu) {