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| author | Jiri Olsa <jolsa@redhat.com> | 2012-05-21 09:12:53 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-05-22 16:47:54 +0200 |
| commit | 6b5fc39bdd781711d7da8b95ae0243df3b35c5bf (patch) | |
| tree | 95b7a6062e5170da6121cd8486b0e4c7a921cf70 /tools/perf/util/parse-events.l | |
| parent | perf tools: Separate 'mem:' event scanner bits (diff) | |
| download | linux-6b5fc39bdd781711d7da8b95ae0243df3b35c5bf.tar.xz linux-6b5fc39bdd781711d7da8b95ae0243df3b35c5bf.zip | |
perf tools: Add hardcoded name term for pmu events
Adding a new hardcoded term 'name' allowing to specify a name for the
pmu event. The term is defined along with standard pmu terms. If no
'name' term is given, the event name follows following template:
"raw 0x<perf_event_attr::config>"
running:
perf stat -e cpu/config=1,name=krava1/u ls
will produce following output:
...
Performance counter stats for 'ls':
0 krava1
...
running:
perf stat -e cpu/config=1/u ls
will produce following output:
...
Performance counter stats for 'ls':
0 raw 0x1
...
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1337584373-2741-6-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.l')
| -rw-r--r-- | tools/perf/util/parse-events.l | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 331d28a08dcb..618a8e788399 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -105,6 +105,7 @@ misses|miss { return str(PE_NAME_CACHE_OP_RESULT); } config { return term(PARSE_EVENTS__TERM_TYPE_CONFIG); } config1 { return term(PARSE_EVENTS__TERM_TYPE_CONFIG1); } config2 { return term(PARSE_EVENTS__TERM_TYPE_CONFIG2); } +name { return term(PARSE_EVENTS__TERM_TYPE_NAME); } period { return term(PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD); } branch_type { return term(PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE); } |