perf hists: Make __hist_entry__snprintf function global

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

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1474558645-19956-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 189665c315cc..a2a50ef4176d 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -373,8 +373,8 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
         return 0;
 }
 
-static int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
-                                  struct perf_hpp_list *hpp_list)
+int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
+                           struct perf_hpp_list *hpp_list)
 {
         const char *sep = symbol_conf.field_sep;
         struct perf_hpp_fmt *fmt;