[PATCH 58/66] perf evlist: Remove unused perf_evlist__fprintf() method

Arnaldo Carvalho de Melo
2019-09-26T00:36:31Z

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Ditch it, noone is using it, one more stdio.h include in a hot header.

Fix the fallout in parse-events.y, where we end up using a FILE pointer,
I think due to YYDEBUG being set and in some places, like Amazon Linux 1
we don't get stdio.h included by luck, like in most other places, add a
explicit stdio.h include directive.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-37k5q0lhdbo2hvvfbnnzn7og@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/evlist.c | 13 -------------
tools/perf/util/evlist.h | 3 ---
tools/perf/util/parse-events.y | 1 +
3 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index d4c7fd125ce9..84c42790dab3 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -1421,19 +1421,6 @@ int perf_evlist__parse_sample_timestamp(struct evlist *evlist,
return perf_evsel__parse_sample_timestamp(evsel, event, timestamp);
}

-size_t perf_evlist__fprintf(struct evlist *evlist, FILE *fp)
-{
- struct evsel *evsel;
- size_t printed = 0;
-
- evlist__for_each_entry(evlist, evsel) {
- printed += fprintf(fp, "%s%s", evsel->idx ? ", " : "",
- perf_evsel__name(evsel));
- }
-
- return printed + fprintf(fp, "\n");
-}
-
int perf_evlist__strerror_open(struct evlist *evlist,
int err, char *buf, size_t size)
{
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index 130d44d691b8..7cfe75522ba5 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -7,7 +7,6 @@
#include <linux/refcount.h>
#include <linux/list.h>
#include <api/fd/array.h>
-#include <stdio.h>
#include <internal/evlist.h>
#include <internal/evsel.h>
#include "events_stats.h"
@@ -249,8 +248,6 @@ static inline struct evsel *evlist__last(struct evlist *evlist)
return container_of(evsel, struct evsel, core);
}

-size_t perf_evlist__fprintf(struct evlist *evlist, FILE *fp);
-
int perf_evlist__strerror_open(struct evlist *evlist, int err, char *buf, size_t size);
int perf_evlist__strerror_mmap(struct evlist *evlist, int err, char *buf, size_t size);

diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index f1c36ed1cf36..65809ad67808 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -9,6 +9,7 @@
#define YYDEBUG 1

#include <fnmatch.h>
+#include <stdio.h>
#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/types.h>
--
2.21.0