On Mon, Jul 14, 2014 at 10:00 AM, Namhyung Kim <[email protected]> wrote: > Hi Stephane, > > On Wed, 9 Jul 2014 00:15:59 +0200, Stephane Eranian wrote: >> Add -I option to capture machine state registers at interrupt. > > You need to add it in the Documentation too. > I added it for v2.
> Thanks, > Namhyung > > >> >> Use perf report -D to display the sampled register values >> in each sample. >> >> Signed-off-by: Stephane Eranian <[email protected]> >> --- >> tools/perf/builtin-record.c | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c >> index 378b85b..17c45f8 100644 >> --- a/tools/perf/builtin-record.c >> +++ b/tools/perf/builtin-record.c >> @@ -876,6 +876,8 @@ const struct option record_options[] = { >> "sample transaction flags (special events only)"), >> OPT_BOOLEAN(0, "per-thread", &record.opts.target.per_thread, >> "use per-thread mmaps"), >> + OPT_BOOLEAN('I', "sample-intr-regs", &record.opts.sample_intr_regs, >> + "Sample machine register on interrupt"), >> OPT_END() >> }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
