Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754561Ab3CEIHx (ORCPT ); Tue, 5 Mar 2013 03:07:53 -0500 Received: from szxga01-in.huawei.com ([119.145.14.64]:63997 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752847Ab3CEIHu (ORCPT ); Tue, 5 Mar 2013 03:07:50 -0500 Message-ID: <5135A7AF.8010900@huawei.com> Date: Tue, 5 Mar 2013 16:07:11 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 MIME-Version: 1.0 To: Ingo Molnar CC: Peter Zijlstra , LKML Subject: [PATCH 7/9] sched: Make default_scale_freq_power() static References: <5135A736.8050104@huawei.com> In-Reply-To: <5135A736.8050104@huawei.com> Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.135.68.215] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2275 Lines: 61 As default_scale_{freq,smt}_power() and update_rt_power() are used in kernel/sched/fair.c only, annotate them as static functions. Signed-off-by: Li Zefan --- include/linux/sched.h | 3 --- kernel/sched/fair.c | 6 +++--- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 04b834f..eadd113 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -880,9 +880,6 @@ extern void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[], cpumask_var_t *alloc_sched_domains(unsigned int ndoms); void free_sched_domains(cpumask_var_t doms[], unsigned int ndoms); -unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu); -unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu); - bool cpus_share_cache(int this_cpu, int that_cpu); #else /* CONFIG_SMP */ diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 7a33e59..9f23112 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4245,7 +4245,7 @@ static inline int get_sd_load_idx(struct sched_domain *sd, return load_idx; } -unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu) +static unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu) { return SCHED_POWER_SCALE; } @@ -4255,7 +4255,7 @@ unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu) return default_scale_freq_power(sd, cpu); } -unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu) +static unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu) { unsigned long weight = sd->span_weight; unsigned long smt_gain = sd->smt_gain; @@ -4270,7 +4270,7 @@ unsigned long __weak arch_scale_smt_power(struct sched_domain *sd, int cpu) return default_scale_smt_power(sd, cpu); } -unsigned long scale_rt_power(int cpu) +static unsigned long scale_rt_power(int cpu) { struct rq *rq = cpu_rq(cpu); u64 total, available, age_stamp, avg; -- 1.8.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/