perf tools: Add missing bytes printed in hist_entry__fprintf

We need those to properly size the browser widht in the newt
TUI.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1268349164-5822-4-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 12 insertions, 12 deletions

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index bdcfd6190b21..d43be344a889 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -455,11 +455,11 @@ static size_t hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self,
         return ret;
 }
 
-static size_t hist_entry__fprintf(struct hist_entry *self,
-                                  struct perf_session *pair_session,
-                                  bool show_displacement,
-                                  long displacement, FILE *fp,
-                                  u64 session_total)
+size_t hist_entry__fprintf(struct hist_entry *self,
+                           struct perf_session *pair_session,
+                           bool show_displacement,
+                           long displacement, FILE *fp,
+                           u64 session_total)
 {
         struct sort_entry *se;
         u64 count, total;
@@ -485,9 +485,9 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
 
         if (symbol_conf.show_nr_samples) {
                 if (sep)
-                        fprintf(fp, "%c%lld", *sep, count);
+                        ret += fprintf(fp, "%c%lld", *sep, count);
                 else
-                        fprintf(fp, "%11lld", count);
+                        ret += fprintf(fp, "%11lld", count);
         }
 
         if (pair_session) {
@@ -518,9 +518,9 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
                                 snprintf(bf, sizeof(bf), " ");
 
                         if (sep)
-                                fprintf(fp, "%c%s", *sep, bf);
+                                ret += fprintf(fp, "%c%s", *sep, bf);
                         else
-                                fprintf(fp, "%6.6s", bf);
+                                ret += fprintf(fp, "%6.6s", bf);
                 }
         }
 
@@ -528,7 +528,7 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
                 if (se->elide)
                         continue;
 
-                fprintf(fp, "%s", sep ?: "  ");
+                ret += fprintf(fp, "%s", sep ?: "  ");
                 ret += se->print(fp, self, se->width ? *se->width : 0);
         }
 
@@ -544,8 +544,8 @@ static size_t hist_entry__fprintf(struct hist_entry *self,
                         left_margin -= thread__comm_len(self->thread);
                 }
 
-                hist_entry_callchain__fprintf(fp, self, session_total,
-                                              left_margin);
+                ret += hist_entry_callchain__fprintf(fp, self, session_total,
+                                                     left_margin);
         }
 
         return ret;