1 files changed, 1 insertions, 9 deletions

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index f56f96da77f5..fd019d78b1f4 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -410,15 +410,7 @@ void __cpuinit set_cpu_sibling_map(int cpu)
 /* maps the cpu to the sched domain representing multi-core */
 const struct cpumask *cpu_coregroup_mask(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 (!(cpu_has(c, X86_FEATURE_AMD_DCM)))
-                return cpu_core_mask(cpu);
-        else
-                return cpu_llc_shared_mask(cpu);
+        return cpu_llc_shared_mask(cpu);
 }
 
 static void impress_friends(void)