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* [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
@ 2015-11-16 10:09 ` Jisheng Zhang
  0 siblings, 0 replies; 5+ messages in thread
From: Jisheng Zhang @ 2015-11-16 10:09 UTC (permalink / raw)
  To: khilman, tony, linux
  Cc: linux-omap, linux-arm-kernel, linux-kernel, Jisheng Zhang

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>
Acked-by: Kevin Hilman <khilman@linaro.org>
---
 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


^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
@ 2015-11-16 10:09 ` Jisheng Zhang
  0 siblings, 0 replies; 5+ messages in thread
From: Jisheng Zhang @ 2015-11-16 10:09 UTC (permalink / raw)
  To: khilman, tony, linux
  Cc: linux-omap, linux-arm-kernel, linux-kernel, Jisheng Zhang

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>
Acked-by: Kevin Hilman <khilman@linaro.org>
---
 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

^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
@ 2015-11-16 10:09 ` Jisheng Zhang
  0 siblings, 0 replies; 5+ messages in thread
From: Jisheng Zhang @ 2015-11-16 10:09 UTC (permalink / raw)
  To: linux-arm-kernel

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>
Acked-by: Kevin Hilman <khilman@linaro.org>
---
 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

^ permalink raw reply related	[flat|nested] 5+ messages in thread
* Re: [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
  2015-11-16 10:09 ` Jisheng Zhang
@ 2015-11-25 18:57   ` Tony Lindgren
  -1 siblings, 0 replies; 5+ messages in thread
From: Tony Lindgren @ 2015-11-25 18:57 UTC (permalink / raw)
  To: Jisheng Zhang; +Cc: khilman, linux, linux-omap, linux-arm-kernel, linux-kernel

* Jisheng Zhang <jszhang@marvell.com> [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 <jszhang@marvell.com>
> Acked-by: Kevin Hilman <khilman@linaro.org>

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
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread
* [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle()
@ 2015-11-25 18:57   ` Tony Lindgren
  0 siblings, 0 replies; 5+ messages in thread
From: Tony Lindgren @ 2015-11-25 18:57 UTC (permalink / raw)
  To: linux-arm-kernel

* Jisheng Zhang <jszhang@marvell.com> [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 <jszhang@marvell.com>
> Acked-by: Kevin Hilman <khilman@linaro.org>

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
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-11-25 18:57 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-11-16 10:09 [PATCH RESEND] ARM: OMAP2+: PM: Denote the cpuidle tracepoints as _rcuidle() Jisheng Zhang
2015-11-16 10:09 ` Jisheng Zhang
2015-11-16 10:09 ` Jisheng Zhang
2015-11-25 18:57 ` Tony Lindgren
2015-11-25 18:57   ` Tony Lindgren

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