Em Mon, Nov 28, 2011 at 12:03:30PM +0300, Andrew Vagin escreveu: > Signed-off-by: Andrew Vagin <ava...@openvz.org> > --- > tools/perf/builtin-record.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-)
This patch doesn't apply in current tip/perf/core as this logic was moved to perf_evsel/perf_evlist, so that it can be used by other tools. Please add the 'period' variable to struct perf_record_opts and the sample_type or'ing to perf_evsel__config(). I suggest you use https://github.com/acmel/linux/commits/perf/core for that. - Arnaldo > diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c > index 6ab58cc..e3b7fc4 100644 > --- a/tools/perf/builtin-record.c > +++ b/tools/perf/builtin-record.c > @@ -62,6 +62,7 @@ static bool no_samples > = false; > static bool sample_address = false; > static bool sample_time = false; > static bool no_buildid = false; > +static bool period = false; > static bool no_buildid_cache = false; > static struct perf_evlist *evsel_list; > > @@ -185,6 +186,9 @@ static void config_attr(struct perf_evsel *evsel, struct > perf_evlist *evlist) > if (evlist->nr_entries > 1) > attr->sample_type |= PERF_SAMPLE_ID; > > + if (period) > + attr->sample_type |= PERF_SAMPLE_PERIOD; > + > /* > * We default some events to a 1 default interval. But keep > * it a weak assumption overridable by the user. > @@ -803,6 +807,7 @@ const struct option record_options[] = { > OPT_BOOLEAN('d', "data", &sample_address, > "Sample addresses"), > OPT_BOOLEAN('T', "timestamp", &sample_time, "Sample timestamps"), > + OPT_BOOLEAN('P', "period", &period, "Sample period"), > OPT_BOOLEAN('n', "no-samples", &no_samples, > "don't sample"), > OPT_BOOLEAN('N', "no-buildid-cache", &no_buildid_cache, > -- > 1.7.1 _______________________________________________ Devel mailing list Devel@openvz.org https://openvz.org/mailman/listinfo/devel
