Tell git to ignore this file.Signed-off-by: WANG Cong <amwang@redhat.com>---diff --git a/tools/perf/.gitignore b/tools/perf/.gitignoreindex fe08660..124760b 100644--- a/tools/perf/.gitignore+++ b/tools/perf/.gitignore@@ -13,6 +13,7 @@ perf*.xml perf*.html common-cmds.h perf.data+perf.data.old tags TAGS cscope*