If we call perf timechart with -p 0 arguments, it means we don't
want any tasks related data. It works, but space for tasks data is
reserved in the generated SVG. Remove this unused empty space via
passing 0 as count to the open_svg.
Signed-off-by: Stanislav Fomichev <stfomic...@yandex-team.ru>
---
tools/perf/builtin-timechart.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 652af0b66a62..25526d6eae59 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -1045,6 +1045,9 @@ static void write_svg_file(struct timechart *tchart,
const char *filename)
thresh /= 10;
} while (!process_filter && thresh && count < tchart->proc_num);
+ if (!tchart->proc_num)
+ count = 0;
+
open_svg(filename, tchart->numcpus, count, tchart->first_time,
tchart->last_time);
svg_time_grid();
--
1.8.3.2
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