On Mon, 21 Jul 2014, Steven Rostedt wrote:
> On Fri, 18 Jul 2014 16:59:50 -0400 (EDT)
> Nicolas Pitre wrote:
>
> > On Fri, 18 Jul 2014, Steven Rostedt wrote:
> >
> > > On Fri, 18 Jul 2014 01:18:55 -0400
> > > Nicolas Pitre wrote:
> > >
> > >
> > > > diff --git a/arch/x86/kernel/smp.c b/arch
On Fri, 18 Jul 2014 16:59:50 -0400 (EDT)
Nicolas Pitre wrote:
> On Fri, 18 Jul 2014, Steven Rostedt wrote:
>
> > On Fri, 18 Jul 2014 01:18:55 -0400
> > Nicolas Pitre wrote:
> >
> >
> > > diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
> > > index be8e1bde07..e154d176cf 100644
> >
On Sun, 20 Jul 2014, Davidlohr Bueso wrote:
> On Fri, 2014-07-18 at 01:18 -0400, Nicolas Pitre wrote:
> > On X86 there are already tracepoints for IRQ vectors through which IPIs
> > are handled. However this is highly X86 specific, and the IPI signaling
> > is not currently traced.
> >
> > This
On Fri, 2014-07-18 at 01:18 -0400, Nicolas Pitre wrote:
> On X86 there are already tracepoints for IRQ vectors through which IPIs
> are handled. However this is highly X86 specific, and the IPI signaling
> is not currently traced.
>
> This is an attempt at adding generic IPI tracepoints to X86.
On Fri, 18 Jul 2014, Steven Rostedt wrote:
> On Fri, 18 Jul 2014 01:18:55 -0400
> Nicolas Pitre wrote:
>
>
> > diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
> > index be8e1bde07..e154d176cf 100644
> > --- a/arch/x86/kernel/smp.c
> > +++ b/arch/x86/kernel/smp.c
> > @@ -31,6 +31,12
On Fri, 18 Jul 2014 01:18:55 -0400
Nicolas Pitre wrote:
> diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
> index be8e1bde07..e154d176cf 100644
> --- a/arch/x86/kernel/smp.c
> +++ b/arch/x86/kernel/smp.c
> @@ -31,6 +31,12 @@
> #include
> #include
> #include
> +
> +#define CREAT
On X86 there are already tracepoints for IRQ vectors through which IPIs
are handled. However this is highly X86 specific, and the IPI signaling
is not currently traced.
This is an attempt at adding generic IPI tracepoints to X86.
Signed-off-by: Nicolas Pitre
---
arch/x86/kernel/smp.c | 16
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