Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755858AbaDNQ1j (ORCPT ); Mon, 14 Apr 2014 12:27:39 -0400 Received: from mail-pd0-f170.google.com ([209.85.192.170]:54279 "EHLO mail-pd0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753360AbaDNQ1e (ORCPT ); Mon, 14 Apr 2014 12:27:34 -0400 From: Viresh Kumar To: tglx@linutronix.de Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, fweisbec@gmail.com, Arvind.Chauhan@arm.com, linaro-networking@linaro.org, Viresh Kumar Subject: [PATCH 30/38] tick-sched: move nohz_full_buf[] inside tick_nohz_init() Date: Mon, 14 Apr 2014 21:53:52 +0530 Message-Id: X-Mailer: git-send-email 1.7.12.rc2.18.g61b472e In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org nohz_full_buf[] is used at only one place, i.e. inside tick_nohz_init(). Make it a local variable. Can move it out in case it is used in some other routines in future. Signed-off-by: Viresh Kumar --- kernel/time/tick-sched.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index d8b9a69..22b9505 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -321,13 +321,6 @@ static int tick_nohz_cpu_down_callback(struct notifier_block *nfb, return NOTIFY_OK; } -/* - * Worst case string length in chunks of CPU range seems 2 steps - * separations: 0,2,4,6,... - * This is NR_CPUS + sizeof('\0') - */ -static char __initdata nohz_full_buf[NR_CPUS + 1]; - static int tick_nohz_init_all(void) { int err = -1; @@ -347,6 +340,12 @@ static int tick_nohz_init_all(void) void __init tick_nohz_init(void) { + /* + * Worst case string length in chunks of CPU range seems 2 steps + * separations: 0,2,4,6,... + * This is NR_CPUS + sizeof('\0') + */ + char nohz_full_buf[NR_CPUS + 1]; int cpu; if (!tick_nohz_full_running) { -- 1.7.12.rc2.18.g61b472e -- 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/