perf: Rename append_callchain into callchain_append

Do that to start a consistant callchain API namespace.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Christoph Hellwig <hch@infradead.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 7d35a719c950..5de405d45230 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -107,7 +107,8 @@ static int perf_session__add_hist_entry(struct perf_session *self,
                 goto out_free_syms;
         err = 0;
         if (symbol_conf.use_callchain) {
-                err = append_chain(he->callchain, data->callchain, syms, data->period);
+                err = callchain_append(he->callchain, data->callchain, syms,
+                                       data->period);
                 if (err)
                         goto out_free_syms;
         }