[tip:sched/core] powerpc: Exclude arch_sd_sibiling_asym_packing() on UP
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From: tip-bot for Peter Zijlstra on 9 Jun 2010 10:30 Commit-ID: 00318f5eea0642c29212bff76ba500f620400d78 Gitweb: http://git.kernel.org/tip/00318f5eea0642c29212bff76ba500f620400d78 Author: Peter Zijlstra <a.p.zijlstra(a)chello.nl> AuthorDate: Wed, 9 Jun 2010 16:20:55 +0200 Committer: Ingo Molnar <mingo(a)elte.hu> CommitDate: Wed, 9 Jun 2010 16:24:36 +0200 powerpc: Exclude arch_sd_sibiling_asym_packing() on UP Only SMP systems care about load-balance features, plus this saves some .text space on UP and also fixes the build. Reported-by: Michael Neuling <mikey(a)neuling.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra(a)chello.nl> LKML-Reference: <tip-76cbd8a8f8b0dddbff89a6708bd5bd13c0d21a00(a)git.kernel.org> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> --- arch/powerpc/kernel/process.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index a3f347c..9b41ece 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1269,6 +1269,7 @@ unsigned long randomize_et_dyn(unsigned long base) return ret; } +#ifdef CONFIG_SMP int arch_sd_sibiling_asym_packing(void) { if (cpu_has_feature(CPU_FTR_ASYM_SMT)) { @@ -1277,3 +1278,4 @@ int arch_sd_sibiling_asym_packing(void) } return 0; } +#endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |