From: Jisheng Zhang <jszhang@marvell.com>
To: khilman@deeprootsystems.com, tony@atomide.com, linux@arm.linux.org.uk
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Jisheng Zhang <jszhang@marvell.com>
Subject: [PATCH] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
Date: Fri, 18 Sep 2015 13:41:21 +0800 [thread overview]
Message-ID: <1442554881-706-1-git-send-email-jszhang@marvell.com> (raw)
The cpuidle tracepoints are called within a rcu_idle_exit() section, and
must be denoted with the _rcuidle() version of the tracepoint.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
---
arch/arm/mach-omap2/pm34xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 87b98bf9..2dbd378 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -301,11 +301,11 @@ static void omap3_pm_idle(void)
if (omap_irq_pending())
return;
- trace_cpu_idle(1, smp_processor_id());
+ trace_cpu_idle_rcuidle(1, smp_processor_id());
omap_sram_idle();
- trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
+ trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
}
#ifdef CONFIG_SUSPEND
--
2.5.1
next reply other threads:[~2015-09-18 5:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-18 5:41 Jisheng Zhang [this message]
2015-09-23 17:59 ` [PATCH] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle() Kevin Hilman
2015-09-23 18:08 ` Tony Lindgren
2015-09-24 3:18 ` Jisheng Zhang
2015-10-12 23:10 ` Tony Lindgren
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