Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 17/18] perf report: Add --group option | Date | Thu, 29 Nov 2012 15:38:45 +0900 |
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From: Namhyung Kim <namhyung.kim@lge.com>
Add --group option to enable event grouping. When enabled, all the group members information will be shown together with the leader.
Cc: Jiri Olsa <jolsa@redhat.com> Cc: Stephane Eranian <eranian@google.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/Documentation/perf-report.txt | 3 +++ tools/perf/builtin-report.c | 2 ++ 2 files changed, 5 insertions(+)
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index f4d91bebd59d..b3e8fcb9bbce 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -171,6 +171,9 @@ OPTIONS --objdump=<path>:: Path to objdump binary. +--group:: + Show event group information together. + SEE ALSO -------- linkperf:perf-stat[1], linkperf:perf-annotate[1] diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index e5b53f6554f4..c7079dff7411 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -668,6 +668,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) "Specify disassembler style (e.g. -M intel for intel syntax)"), OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period, "Show a column with the sum of periods"), + OPT_BOOLEAN(0, "group", &symbol_conf.event_group, + "Show event group information together"), OPT_CALLBACK_NOOPT('b', "branch-stack", &sort__branch_mode, "", "use branch records for histogram filling", parse_branch_mode), OPT_STRING(0, "objdump", &objdump_path, "path", -- 1.7.11.7
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