perf tools: Move evlist sample helpers to evlist area
These APIs should belong to evlist.c as they may not be exclusively tied to the headers. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Stephane Eranian <eranian@google.com
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@ -398,3 +398,34 @@ int perf_evlist__set_filters(struct perf_evlist *evlist)
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return 0;
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}
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u64 perf_evlist__sample_type(struct perf_evlist *evlist)
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{
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struct perf_evsel *pos;
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u64 type = 0;
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list_for_each_entry(pos, &evlist->entries, node) {
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if (!type)
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type = pos->attr.sample_type;
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else if (type != pos->attr.sample_type)
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die("non matching sample_type");
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}
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return type;
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}
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bool perf_evlist__sample_id_all(const struct perf_evlist *evlist)
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{
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bool value = false, first = true;
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struct perf_evsel *pos;
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list_for_each_entry(pos, &evlist->entries, node) {
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if (first) {
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value = pos->attr.sample_id_all;
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first = false;
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} else if (value != pos->attr.sample_id_all)
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die("non matching sample_id_all");
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}
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return value;
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}
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@ -65,4 +65,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
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void perf_evlist__delete_maps(struct perf_evlist *evlist);
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int perf_evlist__set_filters(struct perf_evlist *evlist);
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u64 perf_evlist__sample_type(struct perf_evlist *evlist);
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bool perf_evlist__sample_id_all(const struct perf_evlist *evlist);
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#endif /* __PERF_EVLIST_H */
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@ -934,37 +934,6 @@ out_delete_evlist:
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return -ENOMEM;
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}
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u64 perf_evlist__sample_type(struct perf_evlist *evlist)
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{
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struct perf_evsel *pos;
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u64 type = 0;
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list_for_each_entry(pos, &evlist->entries, node) {
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if (!type)
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type = pos->attr.sample_type;
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else if (type != pos->attr.sample_type)
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die("non matching sample_type");
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}
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return type;
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}
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bool perf_evlist__sample_id_all(const struct perf_evlist *evlist)
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{
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bool value = false, first = true;
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struct perf_evsel *pos;
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list_for_each_entry(pos, &evlist->entries, node) {
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if (first) {
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value = pos->attr.sample_id_all;
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first = false;
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} else if (value != pos->attr.sample_id_all)
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die("non matching sample_id_all");
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}
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return value;
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}
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int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
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perf_event__handler_t process,
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struct perf_session *session)
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@ -64,8 +64,6 @@ int perf_header__write_pipe(int fd);
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int perf_header__push_event(u64 id, const char *name);
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char *perf_header__find_event(u64 id);
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u64 perf_evlist__sample_type(struct perf_evlist *evlist);
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bool perf_evlist__sample_id_all(const struct perf_evlist *evlist);
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void perf_header__set_feat(struct perf_header *header, int feat);
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void perf_header__clear_feat(struct perf_header *header, int feat);
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bool perf_header__has_feat(const struct perf_header *header, int feat);
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