[tip:perf/core] perf hists: Make hists__fprintf_headers function global

[tip-bot for Jiri Olsa]

Commit-ID:  2d831454140f28fa643b78deede4511b9e2c9e5f
Gitweb:     http://git.kernel.org/tip/2d831454140f28fa643b78deede4511b9e2c9e5f
Author:     Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Thu, 22 Sep 2016 17:36:37 +0200
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 22 Sep 2016 13:08:59 -0300

perf hists: Make hists__fprintf_headers function global

Will be used from external places in the upcoming c2c patch series.

Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Don Zickus <dzickus@xxxxxxxxxx>
Cc: Joe Mario <jmario@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1474558645-19956-10-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/ui/stdio/hist.c | 2 +-
 tools/perf/util/hist.h     | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index a2a50ef..89d8441 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -702,7 +702,7 @@ hists__fprintf_standard_headers(struct hists *hists,
 	return hpp_list->nr_header_lines + 2;
 }
 
-static int hists__fprintf_headers(struct hists *hists, FILE *fp)
+int hists__fprintf_headers(struct hists *hists, FILE *fp)
 {
 	char bf[1024];
 	struct perf_hpp dummy_hpp = {
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index ecc4c0c..9928fed 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -489,5 +489,6 @@ int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...);
 int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...);
 int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
 			   struct perf_hpp_list *hpp_list);
+int hists__fprintf_headers(struct hists *hists, FILE *fp);
 
 #endif	/* __PERF_HIST_H */