From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Wed, 25 Nov 2015 10:57:44 -0800 Subject: [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle() In-Reply-To: <1447668561-6587-1-git-send-email-jszhang@marvell.com> References: <1447668561-6587-1-git-send-email-jszhang@marvell.com> Message-ID: <20151125185743.GP2517@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Jisheng Zhang [151116 02:13]: > 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 > Acked-by: Kevin Hilman Sorry I have this in my omap-for-v4.4/fixes but have not sent out pull request yet. Hoping to send it today or on Friday. Regards, Tony > --- > 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 > -- > 2.6.2 >