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Message-ID: <tip-3ioazimg4j5iq6kdefks04i8@git.kernel.org>
Date: Tue, 11 Feb 2014 04:18:32 -0800
From: tip-bot for Nicolas Pitre <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
torvalds@...ux-foundation.org, peterz@...radead.org,
nicolas.pitre@...aro.org, lethal@...ux-sh.org,
benh@...nel.crashing.org, linux@....linux.org.uk,
preeti@...ux.vnet.ibm.com, nico@...aro.org, rjw@...ysocki.net,
tglx@...utronix.de, daniel.lezcano@...aro.org
Subject: [tip:sched/core] sched/idle, x86:
Remove redundant cpuidle_idle_call()
Commit-ID: 16f8b05abe33575b5fc0833cab1286bd6227f255
Gitweb: http://git.kernel.org/tip/16f8b05abe33575b5fc0833cab1286bd6227f255
Author: Nicolas Pitre <nicolas.pitre@...aro.org>
AuthorDate: Wed, 29 Jan 2014 12:45:12 -0500
Committer: Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 11 Feb 2014 09:58:28 +0100
sched/idle, x86: Remove redundant cpuidle_idle_call()
The core idle loop now takes care of it.
Signed-off-by: Nicolas Pitre <nico@...aro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Preeti U Murthy <preeti@...ux.vnet.ibm.com>
Cc: Paul Mundt <lethal@...ux-sh.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: linux-sh@...r.kernel.org
Cc: linux-pm@...r.kernel.org
Cc: Russell King <linux@....linux.org.uk>
Cc: linaro-kernel@...ts.linaro.org
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/n/tip-3ioazimg4j5iq6kdefks04i8@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
arch/x86/kernel/process.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 3fb8d95..4505e2a 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -298,10 +298,7 @@ void arch_cpu_idle_dead(void)
*/
void arch_cpu_idle(void)
{
- if (cpuidle_idle_call())
- x86_idle();
- else
- local_irq_enable();
+ x86_idle();
}
/*
--
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