| commit | 835095653ebfe4b16596a30db1c4e7c414014b5e | [log] [tgz] |
|---|---|---|
| author | Adrian Hunter <adrian.hunter@intel.com> | Thu Aug 13 12:40:56 2015 +0300 |
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | Mon Aug 17 11:08:37 2015 -0300 |
| tree | 4afc6f2ac74109a8952745cb1c0748c3bad9de6f | |
| parent | f0ee3b467ab7a74ffce75190259eb59dbf30ecad [diff] |
perf tools: Add a helper function to probe whether cpu-wide tracing is possible Add a helper function to probe whether cpu-wide tracing is possible. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1439458857-30636-2-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>