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authorGlauber Costa <gcosta@redhat.com>2008-03-03 14:13:03 -0300
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:40:56 +0200
commit70708a18e834fd709a4f497bb419ec84d1eb3511 (patch)
treed93d39ca9829f762f51406f9759d2dd54a88e112 /arch/x86/kernel/smpboot_64.c
parent768d95051bdaf60b4eb89b42c133b14627f478f2 (diff)
downloadop-kernel-dev-70708a18e834fd709a4f497bb419ec84d1eb3511.zip
op-kernel-dev-70708a18e834fd709a4f497bb419ec84d1eb3511.tar.gz
x86: move cpu_coregroup_map to common file
it is equal between architectures Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/smpboot_64.c')
-rw-r--r--arch/x86/kernel/smpboot_64.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index 329f9c5..1a59240 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -211,20 +211,6 @@ void __cpuinit smp_callin(void)
cpu_set(cpuid, cpu_callin_map);
}
-/* maps the cpu to the sched domain representing multi-core */
-cpumask_t cpu_coregroup_map(int cpu)
-{
- struct cpuinfo_x86 *c = &cpu_data(cpu);
- /*
- * For perf, we return last level cache shared map.
- * And for power savings, we return cpu_core_map
- */
- if (sched_mc_power_savings || sched_smt_power_savings)
- return per_cpu(cpu_core_map, cpu);
- else
- return c->llc_shared_map;
-}
-
/*
* Setup code on secondary processor (after comming out of the trampoline)
*/
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