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>

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 189665c..a2a50ef 100644 (file)
--- 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;

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 6150b94..ecc4c0c 100644 (file)
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -487,5 +487,7 @@ static inline struct rb_node *rb_hierarchy_next(struct rb_node *node)
 bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);
 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);
 
 #endif /* __PERF_HIST_H */