perf callchain: Rename cumul_hits into callchain_cumul_hits

That makes the callchain API naming more consistent and
reduce potential naming clashes.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294977121-5700-3-git-send-email-fweisbec@gmail.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index a438a0652d23..02ed318d7312 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -430,7 +430,7 @@ static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self,
                 u64 cumul;
 
                 child = rb_entry(node, struct callchain_node, rb_node);
-                cumul = cumul_hits(child);
+                cumul = callchain_cumul_hits(child);
                 remaining -= cumul;
 
                 /*