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Message-Id: <1234364503-857-2-git-send-email-matsu@igel.co.jp> Date: Thu, 12 Feb 2009 00:01:40 +0900 From: Katsuya Matsubara <matsu@...l.co.jp> To: linux-rt-users <linux-rt-users@...r.kernel.org> Cc: Steven Rostedt <srostedt@...hat.com>, Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>, Paul Mundt <lethal@...ux-sh.org>, LKML <linux-kernel@...r.kernel.org>, Katsuya Matsubara <matsu@...l.co.jp> Subject: [PATCH RT 1/4] sh: use __preempt_enable_no_resched in cpu_idle() __preempt_enable_no_resched skips preempt_count check. However it is of no matter since schedule is called afterwards in this case. The same was done for arm in <http://lkml.org/lkml/2009/2/2/291>. Signed-off-by: Katsuya Matsubara <matsu@...l.co.jp> --- arch/sh/kernel/process_32.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index b965f02..483fe78 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -84,7 +84,7 @@ void cpu_idle(void) idle(); tick_nohz_restart_sched_tick(); - preempt_enable_no_resched(); + __preempt_enable_no_resched(); schedule(); preempt_disable(); check_pgt_cache(); -- 1.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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