diff options
| author | Ian Rogers <irogers@google.com> | 2025-04-11 17:47:03 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-05-12 14:18:16 -0300 |
| commit | f0869f31562bde2ed9131665f8f76ef7a3983383 (patch) | |
| tree | 25fab327a7e32375397970c638949da34a213abb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 17e548405a81665fd14cee960db7d093d1396400 (diff) | |
perf evsel: Add per-thread warning for EOPNOTSUPP open failues
The mrvl_ddr_pmu will return EOPNOTSUPP if opened in per-thread
mode. Give a warning for this similar to EINVAL.
Doing this better supports metric testing with limited permissions when
the mrvl_ddr_pmu is present, as the failure to open causes the test to
skip and not fail.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250412004704.2297939-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions