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authorRusty Russell <rusty@rustcorp.com.au>2009-01-01 10:12:21 +1030
committerRusty Russell <rusty@rustcorp.com.au>2009-01-01 10:12:21 +1030
commit9150641dd17fe9e213ab3391c8ebfc228daa2d9d (patch)
tree34a7679283bde03191ecd0252b84885dbecca9a4 /arch
parent2bb23a63f22f0e2d91fee93ff5ca9c29e180b146 (diff)
downloadop-kernel-dev-9150641dd17fe9e213ab3391c8ebfc228daa2d9d.zip
op-kernel-dev-9150641dd17fe9e213ab3391c8ebfc228daa2d9d.tar.gz
cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): powerpc
Impact: New API 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@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/include/asm/topology.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index bcf25c2..236dae1 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -113,6 +113,8 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
#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))
#endif
#endif
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