On Thu, Jun 01, 2017 at 12:21:39PM +0200, Jiri Olsa wrote: > On Thu, Jun 01, 2017 at 05:03:21PM +0800, [email protected] wrote: > > diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c > > index 5762ae4..69eea3a 100644 > > --- a/tools/perf/util/sort.c > > +++ b/tools/perf/util/sort.c > > @@ -2635,6 +2635,9 @@ static char *setup_overhead(char *keys) > > if (sort__mode == SORT_MODE__DIFF) > > return keys; > > > > + if (strstr(keys, "overhead")) > > + return keys; > > + > > keys = prefix_if_not_in("overhead", keys); > > hum, you basicaly do what's at begining of prefix_if_not_in function: > > static char *prefix_if_not_in(const char *pre, char *str) > { > char *n; > > if (!str || strstr(str, pre)) > return str; > ... > Thanks, will change it.
> > could you please provide the example described in changelog? > Will add example cmdline there, Thanks. > jirka -- Thanks, Changbin Du
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