The quilt patch titled
Subject: selftests/damon: test quota goals directory
has been removed from the -mm tree. Its filename was
selftests-damon-test-quota-goals-directory.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: selftests/damon: test quota goals directory
Date: Thu, 30 Nov 2023 02:36:49 +0000
Add DAMON selftests for testing creation/existence of quota goals
directories and files, and simple valid input writes.
Link: https://lkml.kernel.org/r/20231130023652.50284-7-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Cc: David Gow <davidgow@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/damon/sysfs.sh | 27 +++++++++++++++++++++++
1 file changed, 27 insertions(+)
--- a/tools/testing/selftests/damon/sysfs.sh~selftests-damon-test-quota-goals-directory
+++ a/tools/testing/selftests/damon/sysfs.sh
@@ -150,6 +150,32 @@ test_weights()
ensure_file "$weights_dir/age_permil" "exist" "600"
}
+test_goal()
+{
+ goal_dir=$1
+ ensure_dir "$goal_dir" "exist"
+ ensure_file "$goal_dir/target_value" "exist" "600"
+ ensure_file "$goal_dir/current_value" "exist" "600"
+}
+
+test_goals()
+{
+ goals_dir=$1
+ ensure_dir "$goals_dir" "exist"
+ ensure_file "$goals_dir/nr_goals" "exist" "600"
+
+ ensure_write_succ "$goals_dir/nr_goals" "1" "valid input"
+ test_goal "$goals_dir/0"
+
+ ensure_write_succ "$goals_dir/nr_goals" "2" "valid input"
+ test_goal "$goals_dir/0"
+ test_goal "$goals_dir/1"
+
+ ensure_write_succ "$goals_dir/nr_goals" "0" "valid input"
+ ensure_dir "$goals_dir/0" "not_exist"
+ ensure_dir "$goals_dir/1" "not_exist"
+}
+
test_quotas()
{
quotas_dir=$1
@@ -158,6 +184,7 @@ test_quotas()
ensure_file "$quotas_dir/bytes" "exist" 600
ensure_file "$quotas_dir/reset_interval_ms" "exist" 600
test_weights "$quotas_dir/weights"
+ test_goals "$quotas_dir/goals"
}
test_access_pattern()
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts.patch
