Commit 8760db72 authored by Frederic Weisbecker's avatar Frederic Weisbecker Committed by Arnaldo Carvalho de Melo

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: default avatarFrederic 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.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 78b961ff
...@@ -708,7 +708,7 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root, ...@@ -708,7 +708,7 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root,
bool printed = false; bool printed = false;
struct rb_node *node; struct rb_node *node;
int i = 0; int i = 0;
int ret; int ret = 0;
/* /*
* If have one single callchain root, don't bother printing * 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, ...@@ -747,8 +747,9 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root,
root = &cnode->rb_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); 1, 1, left_margin);
return ret;
} }
static size_t __callchain__fprintf_flat(FILE *fp, static size_t __callchain__fprintf_flat(FILE *fp,
......
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