From: Michael Neuling <mikey@neuling•org>
To: benh@kernel•crashing.org
Cc: linuxppc-dev@ozlabs•org
Subject: [PATCH] powerpc: move arch_sd_sibling_asym_packing() to smp.c
Date: Wed, 11 Aug 2010 16:02:05 +1000 [thread overview]
Message-ID: <10670.1281506525@neuling.org> (raw)
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>
---
arch/powerpc/kernel/process.c | 11 -----------
arch/powerpc/kernel/smp.c | 9 +++++++++
2 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index e78a5ad..551f671 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1299,14 +1299,3 @@ 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 a61b3dd..41be244 100644
--- 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)
{
reply other threads:[~2010-08-11 6:02 UTC|newest]
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