Messages in this thread | | | Date | Wed, 13 Aug 2014 01:07:30 +0200 | Subject | Re: [PATCH 2/2] perf top: Handle 'z' key for toggle zeroing samples in TUI | From | Stephane Eranian <> |
| |
On Tue, Aug 12, 2014 at 10:16 AM, Namhyung Kim <namhyung@kernel.org> wrote: > The perf top TUI lacks 'z' key support to toggle sample zeroing. > Add it. > Works for me. Tested-by: Stephane Eranian <eranian@google.com>
> Reported-by: Stephane Eranian <eranian@google.com> > Signed-off-by: Namhyung Kim <namhyung@kernel.org> > --- > tools/perf/ui/browsers/hists.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c > index 045c1e16ac59..381c085a41b8 100644 > --- a/tools/perf/ui/browsers/hists.c > +++ b/tools/perf/ui/browsers/hists.c > @@ -10,6 +10,7 @@ > #include "../../util/pstack.h" > #include "../../util/sort.h" > #include "../../util/util.h" > +#include "../../util/top.h" > #include "../../arch/common.h" > > #include "../browser.h" > @@ -1530,6 +1531,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, > "P Print histograms to perf.hist.N\n" > "t Zoom into current Thread\n" > "V Verbose (DSO names in callchains, etc)\n" > + "z Toggle zeroing of samples\n" > "/ Filter symbol by name"; > > if (browser == NULL) > @@ -1630,6 +1632,13 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, > case 'F': > symbol_conf.filter_relative ^= 1; > continue; > + case 'z': > + if (!is_report_browser(hbt)) { > + struct perf_top *top = hbt->arg; > + > + top->zero = !top->zero; > + } > + continue; > case K_F1: > case 'h': > case '?': > -- > 2.0.0 >
| |