From: SeongJae Park <sj@kernel.org>
Date: Wed, 2 Aug 2023 21:32:19 +0000 (+0000)
Subject: selftests/damon/sysfs: test tried_regions/total_bytes file
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b823cb08e66212f5d90b5eaad59b2371b930e33f;p=linux.git

selftests/damon/sysfs: test tried_regions/total_bytes file

Update sysfs.sh DAMON selftest for checking existence of 'total_bytes'
file under the 'tried_regions' directory of DAMON sysfs interface.

Link: https://lkml.kernel.org/r/20230802213222.109841-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh
index bcd4734ca094..967e27267549 100644
--- a/tools/testing/selftests/damon/sysfs.sh
+++ b/tools/testing/selftests/damon/sysfs.sh
@@ -84,6 +84,7 @@ test_tried_regions()
 {
 	tried_regions_dir=$1
 	ensure_dir "$tried_regions_dir" "exist"
+	ensure_file "$tried_regions_dir/total_bytes" "exist" "400"
 }
 
 test_stats()