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Commit 333af153 authored by Rusty Russell's avatar Rusty Russell
Browse files

cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): ia64 



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: default avatarRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarMike Travis <travis@sgi.com>
parent 9150641d

arch/ia64/include/asm/topology.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -112,6 +112,8 @@ void build_cpu_to_node_map(void); 
#define topology_core_id(cpu)			(cpu_data(cpu)->core_id)

#define topology_core_id(cpu)			(cpu_data(cpu)->core_id)

#define topology_core_siblings(cpu)		(cpu_core_map[cpu])

#define topology_core_siblings(cpu)		(cpu_core_map[cpu])

#define topology_thread_siblings(cpu)		(per_cpu(cpu_sibling_map, cpu))

#define topology_thread_siblings(cpu)		(per_cpu(cpu_sibling_map, cpu))

#define topology_core_cpumask(cpu)		(&cpu_core_map[cpu])

#define topology_thread_cpumask(cpu)		(&per_cpu(cpu_sibling_map, cpu))

#define smt_capable() 				(smp_num_siblings > 1)

#define smt_capable() 				(smp_num_siblings > 1)

#endif

#endif