Commit 8760db72 authored Jul 18, 2012 by Frederic Weisbecker Committed by Arnaldo Carvalho de Melo Jul 25, 2012

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 <fweisbec@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1342631456-7233-2-git-send-email-fweisbec@gmail.com

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 78b961ff

tools/perf/util/hist.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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,

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