diff options
| author | Song Liu <[email protected]> | 2019-02-04 11:31:40 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-02-14 13:31:11 -0300 |
| commit | 39f4a913d6d439178177cae8aa2e9a232160fd51 (patch) | |
| tree | 8c80a8796a7462d795f95fa8de2410b60df1b942 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 33937e599449c65dbd69c60d7e2255012427baed (diff) | |
perf utils: Silence "Couldn't synthesize bpf events" warning for EPERM
Synthesizing BPF events is only supported for root. Silent warning msg
when non-root user runs perf-record.
Reported-by: David Carrillo-Cisneros <[email protected]>
Signed-off-by: Song Liu <[email protected]>
Tested-by: David Carrillo-Cisneros <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions