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Commit 78f067b3 authored Sep 06, 2012 by Arnaldo Carvalho de Melo

perf evlist: Add fprintf method

For debugging, etc.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-fjimge1ovgh976qlt8dtmlp0@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 42e1fb77

tools/perf/util/evlist.c

+13 −0

Original line number	Original line	Diff line number	Diff line
	@@ -889,3 +889,16 @@ int perf_evlist__parse_sample(struct perf_evlist evlist, union perf_event even
	struct perf_evsel *evsel = perf_evlist__first(evlist);		struct perf_evsel *evsel = perf_evlist__first(evlist);
	return perf_evsel__parse_sample(evsel, event, sample, swapped);		return perf_evsel__parse_sample(evsel, event, sample, swapped);
	}		}

			size_t perf_evlist__fprintf(struct perf_evlist evlist, FILE fp)
			{
			struct perf_evsel *evsel;
			size_t printed = 0;

			list_for_each_entry(evsel, &evlist->entries, node) {
			printed += fprintf(fp, "%s%s", evsel->idx ? ", " : "",
			perf_evsel__name(evsel));
			}

			return printed + fprintf(fp, "\n");;
			}

tools/perf/util/evlist.h

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -143,4 +143,6 @@ static inline struct perf_evsel perf_evlist__last(struct perf_evlist evlist)
	{		{
	return list_entry(evlist->entries.prev, struct perf_evsel, node);		return list_entry(evlist->entries.prev, struct perf_evsel, node);
	}		}

			size_t perf_evlist__fprintf(struct perf_evlist evlist, FILE fp);
	#endif /* __PERF_EVLIST_H */		#endif /* __PERF_EVLIST_H */