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| author | Ian Rogers <irogers@google.com> | 2023-09-06 16:44:16 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-09-12 17:32:00 -0300 |
| commit | 6bd8c2ea6b93aabcb4a046ca7a6ad353b574d0a3 (patch) | |
| tree | 2ba405602cbecfa7b2de8f5806ee7c0291f268ff /tools/perf/scripts/python | |
| parent | perf list: Avoid a hardcoded cpu PMU name (diff) | |
| download | linux-6bd8c2ea6b93aabcb4a046ca7a6ad353b574d0a3.tar.gz linux-6bd8c2ea6b93aabcb4a046ca7a6ad353b574d0a3.zip | |
perf list pfm: Retry supported test with exclude_kernel
With paranoia set at 2 evsel__open will fail with EACCES for non-root
users. To avoid this stopping libpfm4 events from being printed, retry
with exclude_kernel enabled - copying the regular is_event_supported
test.
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: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230906234416.3472339-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions