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SubjectRe: [PATCH RFC V3 2/5] perf/documentation: Add description for period
Em Tue, Jul 14, 2015 at 08:55:18AM +0200, Jiri Olsa escreveu:
> On Wed, Jul 08, 2015 at 04:44:54AM -0400, kan.liang@intel.com wrote:
> > From: Kan Liang <kan.liang@intel.com>
> >
> > 'period' param is not defined in
> > /sys/bus/event_sources/devices/<pmu>/format/*
> >
> > Signed-off-by: Kan Liang <kan.liang@intel.com>
> > ---
> > tools/perf/Documentation/perf-record.txt | 8 ++++++++
> > 1 file changed, 8 insertions(+)
> >
> > diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
> > index 9b9d9d0..5b47b2c 100644
> > --- a/tools/perf/Documentation/perf-record.txt
> > +++ b/tools/perf/Documentation/perf-record.txt
> > @@ -45,6 +45,14 @@ OPTIONS
> > param1 and param2 are defined as formats for the PMU in:
> > /sys/bus/event_sources/devices/<pmu>/format/*
> >
> > + There are also some params which are not defined in .../<pmu>/format/*.
> > + These params can be used to set event defaults.
> > + Here is a list of the params.
> > + - 'period': Set event sampling period
>
> Acked-by: Jiri Olsa <jolsa@kernel.org>

Thanks, applied.

> while at it, could you please add doc also for 'name'?
>
> thanks,
> jirka
>
> > +
> > + Note: If user explicitly sets options which conflict with the params,
> > + the value set by the params will be overridden.
> > +
> > - a hardware breakpoint event in the form of '\mem:addr[/len][:access]'
> > where addr is the address in memory you want to break in.
> > Access is the memory access type (read, write, execute) it can
> > --
> > 1.8.3.1
> >
> --
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