perf report: Add flag for non ANY branch mode
Later patches need to cheaply check that the branch mode is in ANY. Add a new function to check all event attrs and add a flag to the report state, which is then initialized. v2: Rename flag Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1437233094-12844-3-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -53,6 +53,7 @@ struct report {
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bool mem_mode;
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bool header;
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bool header_only;
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bool nonany_branch_mode;
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int max_stack;
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struct perf_read_values show_threads_values;
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const char *pretty_printing_style;
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@ -258,6 +259,12 @@ static int report__setup_sample_type(struct report *rep)
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else
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callchain_param.record_mode = CALLCHAIN_FP;
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}
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/* ??? handle more cases than just ANY? */
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if (!(perf_evlist__combined_branch_type(session->evlist) &
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PERF_SAMPLE_BRANCH_ANY))
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rep->nonany_branch_mode = true;
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return 0;
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}
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@ -1273,6 +1273,16 @@ u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist)
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return __perf_evlist__combined_sample_type(evlist);
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}
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u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist)
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{
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struct perf_evsel *evsel;
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u64 branch_type = 0;
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evlist__for_each(evlist, evsel)
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branch_type |= evsel->attr.branch_sample_type;
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return branch_type;
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}
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bool perf_evlist__valid_read_format(struct perf_evlist *evlist)
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{
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struct perf_evsel *first = perf_evlist__first(evlist), *pos = first;
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@ -165,6 +165,7 @@ void perf_evlist__set_leader(struct perf_evlist *evlist);
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u64 perf_evlist__read_format(struct perf_evlist *evlist);
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u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist);
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u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist);
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u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist);
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bool perf_evlist__sample_id_all(struct perf_evlist *evlist);
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u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist);
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