Include the omitted number of characters printed for the first entry.
Not that it really matters because nobody seem to care about the number
of printed characters for now. But just in case.
Signed-off-by: Frederic Weisbecker <fweis...@gmail.com>
Cc: Arnaldo Carvalho de Melo <a...@redhat.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Ingo Molnar <mi...@elte.hu>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Namhyung Kim <namhy...@gmail.com>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
---
tools/perf/util/hist.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 514e2a4..90dc35a 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -708,7 +708,7 @@ static size_t callchain__fprintf_graph(FILE *fp, struct
rb_root *root,
bool printed = false;
struct rb_node *node;
int i = 0;
- int ret;
+ int ret = 0;
/*
* If have one single callchain root, don't bother printing
@@ -747,8 +747,9 @@ static size_t callchain__fprintf_graph(FILE *fp, struct
rb_root *root,
root = &cnode->rb_root;
}
- return __callchain__fprintf_graph(fp, root, total_samples,
+ ret += __callchain__fprintf_graph(fp, root, total_samples,
1, 1, left_margin);
+ return ret;
}
static size_t __callchain__fprintf_flat(FILE *fp,
--
1.7.5.4
--
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