From: SeongJae Park <sj@kernel.org>
Date: Fri, 22 May 2026 15:40:23 +0000 (-0700)
Subject: selftests/damon/sysfs.sh: test monitoring intervals goal dir
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6404e44aac2e51c552691d8861c7686be762d42;p=thirdparty%2Fkernel%2Flinux.git

selftests/damon/sysfs.sh: test monitoring intervals goal dir

sysfs.sh DAMON selftest is not testing monitoring intervals goal
directory.  Add the test.

Link: https://lore.kernel.org/20260522154026.80546-13-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
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 1ac3e2ce8e44..b3418214ed35 100755
--- a/tools/testing/selftests/damon/sysfs.sh
+++ b/tools/testing/selftests/damon/sysfs.sh
@@ -282,6 +282,17 @@ test_targets()
 	ensure_dir "$targets_dir/1" "not_exist"
 }
 
+
+test_intervals_goal()
+{
+	goal_dir=$1
+	ensure_dir "$goal_dir" "exist"
+	ensure_file "$goal_dir/access_bp" "exist" "600"
+	ensure_file "$goal_dir/aggrs" "exist" "600"
+	ensure_file "$goal_dir/min_sample_us" "exist" "600"
+	ensure_file "$goal_dir/max_sample_us" "exist" "600"
+}
+
 test_intervals()
 {
 	intervals_dir=$1
@@ -289,6 +300,7 @@ test_intervals()
 	ensure_file "$intervals_dir/aggr_us" "exist" "600"
 	ensure_file "$intervals_dir/sample_us" "exist" "600"
 	ensure_file "$intervals_dir/update_us" "exist" "600"
+	test_intervals_goal "$intervals_dir/intervals_goal"
 }
 
 test_damon_filter()