[RESEND PATCH v5 4/4] perf: Update .gitignore file

[alexander . antonov]

From: Alexander Antonov <alexander.antonov@xxxxxxxxxxxxxxx>

After a "make -C tools/perf", git reports the following untracked file:
perf-iostat

Add this generated file to perf's .gitignore file.

Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Signed-off-by: Alexander Antonov <alexander.antonov@xxxxxxxxxxxxxxx>
---
 tools/perf/.gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index f3f84781fd74..e555e9729758 100644
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -20,6 +20,7 @@ perf.data.old
 output.svg
 perf-archive
 perf-with-kcore
+perf-iostat
 tags
 TAGS
 cscope*
-- 
2.21.3