From 8760db726e2afcd1a78e2ff58965c6b35a5826cb Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 18 Jul 2012 19:10:55 +0200 Subject: perf hists: Return correct number of characters printed in callchain 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 Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1342631456-7233-2-git-send-email-fweisbec@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/hist.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 514e2a4b367d..90dc35ae444a 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, -- cgit v1.2.3