From: Mike Travis Date: Wed, 17 Dec 2008 01:34:06 +0000 (-0800) Subject: x86: Introduce topology_core_cpumask()/topology_thread_cpumask() X-Git-Tag: v2.6.29-rc1~538^2~21^2 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=83b19597f793fd5f91533bda0dc2eb3d21936798;p=linux-2.6-omap-h63xx.git x86: Introduce topology_core_cpumask()/topology_thread_cpumask() 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 Signed-off-by: Mike Travis --- diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index ff386ff50ed..79e31e9dcdd 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -226,6 +226,8 @@ extern cpumask_t cpu_coregroup_map(int cpu); #define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id) #define topology_core_siblings(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_thread_siblings(cpu) (per_cpu(cpu_sibling_map, cpu)) +#define topology_core_cpumask(cpu) (&per_cpu(cpu_core_map, cpu)) +#define topology_thread_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) /* indicates that pointers to the topology cpumask_t maps are valid */ #define arch_provides_topology_pointers yes