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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-08-31 20:50:52 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-09-02 19:58:20 +0200 |
| commit | d22d1a2a2c224b3b378d873589ced27add7ebde4 (patch) | |
| tree | db0324961473f74cdc7f7c924eae035d499f4d6d /tools/perf | |
| parent | perf: Add a dummy software event to keep tracking (diff) | |
| download | linux-d22d1a2a2c224b3b378d873589ced27add7ebde4.tar.xz linux-d22d1a2a2c224b3b378d873589ced27add7ebde4.zip | |
perf tools: Add support for PERF_COUNT_SW_DUMMY
Add support for the new dummy software event PERF_COUNT_SW_DUMMY.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Tested-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1377975053-3811-3-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/evsel.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/parse-events.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/parse-events.l | 1 | ||||
| -rw-r--r-- | tools/perf/util/python.c | 1 |
4 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index e8745fb635a7..3612183e2cc5 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -323,6 +323,7 @@ const char *perf_evsel__sw_names[PERF_COUNT_SW_MAX] = { "major-faults", "alignment-faults", "emulation-faults", + "dummy", }; static const char *__perf_evsel__sw_name(u64 config) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 9cba92386a82..b2dd0779dacc 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -108,6 +108,10 @@ static struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = { .symbol = "emulation-faults", .alias = "", }, + [PERF_COUNT_SW_DUMMY] = { + .symbol = "dummy", + .alias = "", + }, }; #define __PERF_EVENT_FIELD(config, name) \ diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 0790452658b3..91346b753960 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -145,6 +145,7 @@ context-switches|cs { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW cpu-migrations|migrations { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_MIGRATIONS); } alignment-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); } emulation-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); } +dummy { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); } L1-dcache|l1-d|l1d|L1-data | L1-icache|l1-i|l1i|L1-instruction | diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 381f4fda9654..71b5412bbbb9 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -987,6 +987,7 @@ static struct { { "COUNT_SW_PAGE_FAULTS_MAJ", PERF_COUNT_SW_PAGE_FAULTS_MAJ }, { "COUNT_SW_ALIGNMENT_FAULTS", PERF_COUNT_SW_ALIGNMENT_FAULTS }, { "COUNT_SW_EMULATION_FAULTS", PERF_COUNT_SW_EMULATION_FAULTS }, + { "COUNT_SW_DUMMY", PERF_COUNT_SW_DUMMY }, { "SAMPLE_IP", PERF_SAMPLE_IP }, { "SAMPLE_TID", PERF_SAMPLE_TID }, |