Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH v3 1/2] perf test: Use generic event for expand_libpfm_events() | Date | Tue, 27 Oct 2020 16:28:54 +0900 |
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I found that the UNHALTED_CORE_CYCLES event is only available in the Intel machines and it makes other vendors/archs fail on the test. As libpfm4 can parse the generic events like cycles, let's use them.
Fixes: 40b74c30ffb9 ("perf test: Add expand cgroup event test") Acked-by: Ian Rogers <irogers@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/tests/expand-cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/expand-cgroup.c b/tools/perf/tests/expand-cgroup.c index d5771e4d094f..4c59f3ae438f 100644 --- a/tools/perf/tests/expand-cgroup.c +++ b/tools/perf/tests/expand-cgroup.c @@ -145,7 +145,7 @@ static int expand_libpfm_events(void) int ret; struct evlist *evlist; struct rblist metric_events; - const char event_str[] = "UNHALTED_CORE_CYCLES"; + const char event_str[] = "CYCLES"; struct option opt = { .value = &evlist, }; -- 2.29.0.rc2.309.g374f81d7ae-goog
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