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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-06-22 12:32:42 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-06-25 08:47:10 -0300 |
| commit | abe5a1d3e4bee361bd3b21b8909c8421e46911d1 (patch) | |
| tree | 245b3d129c9cb396d78b11a49372be5528951a26 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 9f94c7f947e919c343b30f080285af53d0fa9902 (diff) | |
perf intel-pt: Decoder to output CBR changes immediately
The core-to-bus ratio (CBR) provides the CPU frequency. With branches
enabled, the decoder was outputting CBR changes only when there was a
branch. That loses the correct time of the change if the trace is not in
context (e.g. not tracing kernel space). Change to output the CBR change
immediately.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190622093248.581-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions