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Commit cac4afbc authored by Alexander Gordeev's avatar Alexander Gordeev Committed by Ingo Molnar
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x86/x2apic/cluster: Vector_allocation_domain() should return a value 



Since commit 8637e38a ("x86/apic: Avoid useless scanning thru a
cpumask in assign_irq_vector()") vector_allocation_domain()
operation indicates if a cpumask is dynamic or static. This
update fixes the oversight and makes the operation to return a
value.

Signed-off-by: default avatarAlexander Gordeev <agordeev@redhat.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/20120614103933.GJ3383@dhcp-26-207.brq.redhat.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent ed88bed8

arch/x86/kernel/apic/x2apic_cluster.c

+2 −1
Original line number Diff line number Diff line
@@ -228,10 +228,11 @@ static int x2apic_cluster_probe(void) 
/*

 * Each x2apic cluster is an allocation domain.

 */

static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask)

static bool cluster_vector_allocation_domain(int cpu, struct cpumask *retmask)

{

	cpumask_clear(retmask);

	cpumask_copy(retmask, per_cpu(cpus_in_cluster, cpu));

	return true;

}



static struct apic apic_x2apic_cluster = {