Subject: [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()

From: [email-masked] (Tony Lindgren)
Date: Wed, 25 Nov 2015 10:57:44 -0800

* Jisheng Zhang <[email-masked]> [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 <[email-masked]>
> Acked-by: Kevin Hilman <[email-masked]>

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
>