powerpc: Move arch_sd_sibling_asym_packing() to smp.c

Simple cleanup by moving arch_sd_sibling_asym_packing from process.c to
smp.c to save an #ifdef CONFIG_SMP

No functionality change.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b1c648a..37bc8ff 100644 (file)
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1298,14 +1298,3 @@ unsigned long randomize_et_dyn(unsigned long base)
 
        return ret;
 }
-
-#ifdef CONFIG_SMP
-int arch_sd_sibling_asym_packing(void)
-{
-       if (cpu_has_feature(CPU_FTR_ASYM_SMT)) {
-               printk_once(KERN_INFO "Enabling Asymmetric SMT scheduling\n");
-               return SD_ASYM_PACKING;
-       }
-       return 0;
-}
-#endif

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 0008bc5..9019f0f 100644 (file)
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -580,6 +580,15 @@ void __init smp_cpus_done(unsigned int max_cpus)
        dump_numa_cpu_topology();
 }
 
+int arch_sd_sibling_asym_packing(void)
+{
+       if (cpu_has_feature(CPU_FTR_ASYM_SMT)) {
+               printk_once(KERN_INFO "Enabling Asymmetric SMT scheduling\n");
+               return SD_ASYM_PACKING;
+       }
+       return 0;
+}
+
 #ifdef CONFIG_HOTPLUG_CPU
 int __cpu_disable(void)
 {