On Wed, Feb 08, 2017 at 02:01:49PM +0530, Hari Bathini wrote: SNIP
> diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c > index ffac8ca..1946a17 100644 > --- a/tools/perf/builtin-record.c > +++ b/tools/perf/builtin-record.c > @@ -875,6 +875,9 @@ static int __cmd_record(struct record *rec, int argc, > const char **argv) > signal(SIGTERM, sig_handler); > signal(SIGSEGV, sigsegv_handler); > > + if (rec->opts.record_namespaces) > + tool->namespace_events = true; should we do this by default? seems like low traffic event with info that should be always present also in case we keep the --namespace option, please add it to the record's doc jirka

