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Date: Sun, 7 Dec 2008 21:31:17 +1030 From: Rusty Russell <rusty@...tcorp.com.au> To: Ingo Molnar <mingo@...hat.com> Cc: Mike Travis <travis@....com> Subject: [PATCH 1/6] cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): x86 (The actual patch will go via git with all the other x86 cpumask patches, this is just posted here for completeness). 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@...tcorp.com.au> Signed-off-by: Mike Travis <travis@....com> --- arch/x86/include/asm/topology.h | 2 ++ 1 file changed, 2 insertions(+) --- linux-2.6.28.orig/arch/x86/include/asm/topology.h +++ linux-2.6.28/arch/x86/include/asm/topology.h @@ -181,8 +181,10 @@ extern const struct cpumask *cpu_coregro #ifdef ENABLE_TOPO_DEFINES #define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id) #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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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