On 2015/04/23 09:10AM, Steven Rostedt wrote:
> On Thu, 23 Apr 2015 12:15:04 +0530
> "Naveen N. Rao" wrote:
>
> > diff --git a/arch/powerpc/include/asm/trace_clock.h
> > b/arch/powerpc/include/asm/trace_clock.h
> > new file mode 100644
> > index 000..0b0d094
> > --- /dev/null
> > +++ b/arch/p
On Thu, 23 Apr 2015 12:15:04 +0530
"Naveen N. Rao" wrote:
> diff --git a/arch/powerpc/include/asm/trace_clock.h
> b/arch/powerpc/include/asm/trace_clock.h
> new file mode 100644
> index 000..0b0d094
> --- /dev/null
> +++ b/arch/powerpc/include/asm/trace_clock.h
> @@ -0,0 +1,27 @@
> +/*
> + *
Add a new powerpc-specific trace clock using the timebase register,
similar to x86-tsc. This gives us
- a fast, monotonic, hardware clock source for trace entries, and
- a clock that can be used to correlate events across cpus as well as across
hypervisor and guests.
Signed-off-by: Naveen N. Rao
