| commit | 370faf1dd0461ad811852c8abbbcd3d73b1e4fc4 | |
| author | Ingo Molnar <mingo@elte.hu> | |
| Fri, 29 Apr 2011 14:11:03 +0000 (29 16:11 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Fri, 29 Apr 2011 14:22:33 +0000 (29 16:22 +0200) | ||
| tree | 6933cc889ea07a0dc0841d9af90304a39cf09ec0 | treesnapshot (tar.gz zip) |
| parent | fce3c786d3a49eff397583b4b62fa38df90db937 | commitdiff |
perf stat: Fail softly on unsupported events
David Ahern reported this perf stat failure:
> # /tmp/build-perf/perf stat -- sleep 1
> Error: stalled-cycles-frontend event is not supported.
> Fatal: Not all events could be opened.
>
> This is a Dell R410 with an E5620 processor.
Fail in a softer fashion on unknown/unsupported events.
Reported-by: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/n/tip-7y40wib8n006io7hjpn1dsrm@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
David Ahern reported this perf stat failure:
> # /tmp/build-perf/perf stat -- sleep 1
> Error: stalled-cycles-frontend event is not supported.
> Fatal: Not all events could be opened.
>
> This is a Dell R410 with an E5620 processor.
Fail in a softer fashion on unknown/unsupported events.
Reported-by: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/n/tip-7y40wib8n006io7hjpn1dsrm@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| tools/perf/builtin-stat.c | diffblobblamehistory |