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| author | Jin Yao <yao.jin@linux.intel.com> | 2021-04-27 15:01:20 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-04-29 10:30:59 -0300 |
| commit | 12279429d8620fe0cb2cdc0ba68cae3cc2c826f9 (patch) | |
| tree | 0d1dce13e457be9c81d1cec4baca459f9c38fd65 /tools/perf/util/evsel.h | |
| parent | c5a26ea490a16798d973e6fa352c6b8375646bc4 (diff) | |
perf stat: Uniquify hybrid event name
It would be useful to let user know the pmu which the event belongs to.
perf-stat has supported '--no-merge' option and it can print the pmu
name after the event name, such as:
"cycles [cpu_core]"
Now this option is enabled by default for hybrid platform but change
the format to:
"cpu_core/cycles/"
If user configs the name, we still use the user specified name.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
ink: https://lore.kernel.org/r/20210427070139.25256-8-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 8f66cdcb338d..ad74c83bd35b 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -116,6 +116,7 @@ struct evsel { bool merged_stat; bool reset_group; bool errored; + bool use_config_name; struct hashmap *per_pkg_mask; struct evsel *leader; struct list_head config_terms; |