perf report: Add report.percent-limit config variable
Now an user can set a default value of --percent-limit option into the perfconfig file. $ cat ~/.perfconfig [report] percent-limit = 0.1 Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1368497347-9628-9-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -62,6 +62,11 @@ static int perf_report_config(const char *var, const char *value, void *cb)
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symbol_conf.event_group = perf_config_bool(var, value);
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return 0;
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}
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if (!strcmp(var, "report.percent-limit")) {
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struct perf_report *rep = cb;
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rep->min_percent = strtof(value, NULL);
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return 0;
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}
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return perf_default_config(var, value, cb);
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}
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@ -823,7 +828,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
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OPT_END()
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};
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perf_config(perf_report_config, NULL);
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perf_config(perf_report_config, &report);
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argc = parse_options(argc, argv, options, report_usage, 0);
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