[PATCH 4/6] cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): powerpc

From: Rusty Russell
Date: Sun Dec 07 2008 - 06:02:28 EST

The old topology_core_siblings() and topology_thread_siblings() return
a cpumask_t; these new ones return a (const) struct cpumask *.

Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Signed-off-by: Mike Travis <travis@xxxxxxx>
arch/powerpc/include/asm/topology.h | 2 ++
1 file changed, 2 insertions(+)

--- linux-2.6.28.orig/arch/powerpc/include/asm/topology.h
+++ linux-2.6.28/arch/powerpc/include/asm/topology.h
@@ -105,8 +105,10 @@ static inline void sysfs_remove_device_f
#ifdef CONFIG_PPC64
#include <asm/smp.h>

#define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu))
#define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu))
+#define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu))
+#define topology_core_cpumask(cpu) (&per_cpu(cpu_core_map, cpu))
#define topology_core_id(cpu) (cpu_to_core_id(cpu))

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