@Russell: Can I have your ACK on this patch before I send the series
upstream? Here's the revised version accounting for the changes the
discussion in this thread brought about
Author: Nicolas Pitre
Date: Fri Jul 18 00:07:05 2014 -0400
ARM: add IPI tracepoints
The strings used
On Sat, 19 Jul 2014, Ard Biesheuvel wrote:
> On 18 July 2014 23:22, Steven Rostedt wrote:
> > On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
> > Nicolas Pitre wrote:
> >
> >>
> >> Here's the patch I have at the head of the series now, with the above
> >> ugliness changed to an unconditional __tracepoi
On Sat, 19 Jul 2014 22:50:16 +0200
Ard Biesheuvel wrote:
> OK, so if the general case has been fixed, perhaps we should ask Paul
> to drop my patch?
>
No, for a few reasons. One, this patch still needs to get in to fix the
problem for RCU. Two, RCU basically open codes the creation of the
str
On 19 July 2014 22:28, Steven Rostedt wrote:
> On Sat, 19 Jul 2014 21:10:37 +0200
> Ard Biesheuvel wrote:
>
>> On 18 July 2014 23:22, Steven Rostedt wrote:
>> > On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
>> > Nicolas Pitre wrote:
>> >
>> >>
>> >> Here's the patch I have at the head of the series
On Sat, 19 Jul 2014 21:10:37 +0200
Ard Biesheuvel wrote:
> On 18 July 2014 23:22, Steven Rostedt wrote:
> > On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
> > Nicolas Pitre wrote:
> >
> >>
> >> Here's the patch I have at the head of the series now, with the above
> >> ugliness changed to an unconditi
On 18 July 2014 23:22, Steven Rostedt wrote:
> On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
> Nicolas Pitre wrote:
>
>>
>> Here's the patch I have at the head of the series now, with the above
>> ugliness changed to an unconditional __tracepoint_string attribute.
>>
>
> I was thinking of something li
On Fri, 18 Jul 2014 22:55:12 -0400 (EDT)
Nicolas Pitre wrote:
> Any comments / ACKs on the other patches? I'd like to see 1/4 to 3/4
> (and your patch) merged upstream during the next window. 4/4 is up for
> debate.
You can add my Acked-by for patches 1,2 and 3, after the clean up of
the #if
On Fri, 18 Jul 2014, Steven Rostedt wrote:
> On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
> Nicolas Pitre wrote:
>
> >
> > Here's the patch I have at the head of the series now, with the above
> > ugliness changed to an unconditional __tracepoint_string attribute.
> >
>
> I was thinking of someth
On Fri, 18 Jul 2014 16:55:42 -0400 (EDT)
Nicolas Pitre wrote:
>
> Here's the patch I have at the head of the series now, with the above
> ugliness changed to an unconditional __tracepoint_string attribute.
>
I was thinking of something like this. Feel free to add this to your
series.
-- Steve
On Fri, 18 Jul 2014, Steven Rostedt wrote:
> On Fri, 18 Jul 2014 01:18:53 -0400
> Nicolas Pitre wrote:
>
>
> > -#ifdef CONFIG_IRQ_WORK
> > -void arch_irq_work_raise(void)
> > -{
> > - if (is_smp())
> > - smp_cross_call(cpumask_of(smp_processor_id()), IPI_IRQ_WORK);
> > -}
> > +sta
On Fri, 18 Jul 2014 01:18:53 -0400
Nicolas Pitre wrote:
> -#ifdef CONFIG_IRQ_WORK
> -void arch_irq_work_raise(void)
> -{
> - if (is_smp())
> - smp_cross_call(cpumask_of(smp_processor_id()), IPI_IRQ_WORK);
> -}
> +static const char *ipi_types[NR_IPI]
> +#ifdef CONFIG_TRACING
> +
The strings used to list IPIs in /proc/interrupts are reused for tracing
purposes.
Signed-off-by: Nicolas Pitre
---
arch/arm/kernel/smp.c | 72 ---
1 file changed, 45 insertions(+), 27 deletions(-)
diff --git a/arch/arm/kernel/smp.c b/arch/arm/ker
12 matches
Mail list logo
