perf script: Add process_stat/process_stat_interval scripting interface
Python and perl scripting code will define those callbacks and get stat data. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Kan Liang <kan.liang@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452028152-26762-5-git-send-email-jolsa@kernel.org [ Rename 'time' parameters to 'tstamp', to fix the build in older distros ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -65,6 +65,7 @@ int tracing_data_put(struct tracing_data *tdata);
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struct addr_location;
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struct perf_session;
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struct perf_stat_config;
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struct scripting_ops {
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const char *name;
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@ -75,6 +76,9 @@ struct scripting_ops {
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struct perf_sample *sample,
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struct perf_evsel *evsel,
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struct addr_location *al);
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void (*process_stat)(struct perf_stat_config *config,
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struct perf_evsel *evsel, u64 tstamp);
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void (*process_stat_interval)(u64 tstamp);
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int (*generate_script) (struct pevent *pevent, const char *outfile);
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};
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