From: Namhyung Kim <namhy...@kernel.org>
Currently perf report -g graph option doesn't work as expected and
always work as same as -g fractal. This was a bug during recent
callchain print code cleanup.
Before:
$ perf report -g graph
Children Self Command Shared Object Symbol
================================================================
- 56.19% 35.41% sleep [kernel.kallsyms] [k] page_fault
- page_fault
+ 63.02% _dl_relocate_object
+ 36.98% clear_user
After:
Children Self Command Shared Object Symbol
================================================================
- 56.19% 35.41% sleep [kernel.kallsyms] [k] page_fault
- page_fault
+ 35.41% _dl_relocate_object
+ 20.78% clear_user
Reviewed-by: David Ahern <dsah...@gmail.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
Acked-by: Jiri Olsa <jo...@redhat.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Milian Wolff <m...@milianw.de>
Cc: Namhyung Kim <namhyung....@lge.com>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Link:
http://lkml.kernel.org/r/1411434104-5307-2-git-send-email-namhy...@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/ui/browsers/hists.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index d4cef68176da..8f60a970404f 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -804,9 +804,6 @@ static int hist_browser__show_entry(struct hist_browser
*browser,
.is_current_entry = current_entry,
};
- if (symbol_conf.cumulate_callchain)
- total = entry->stat_acc->period;
-
printed += hist_browser__show_callchain(browser,
&entry->sorted_chain, 1, row, total,
hist_browser__show_callchain_entry,
&arg,
--
1.9.3
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