From 7e6bcf354f3ea5cc409a7210a4b3834585e61954 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Sat, 28 Jun 2025 09:04:27 -0700 Subject: [PATCH] selftests/damon/sysfs.py: test adaptive targets parameter Add DAMON sysfs interface functionality tests for setup of basic adaptive targets parameters. Link: https://lkml.kernel.org/r/20250628160428.53115-6-sj@kernel.org Signed-off-by: SeongJae Park Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/damon/sysfs.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/damon/sysfs.py b/tools/testing/selftests/damon/sysfs.py index a721901a880d..3b085268f342 100755 --- a/tools/testing/selftests/damon/sysfs.py +++ b/tools/testing/selftests/damon/sysfs.py @@ -27,7 +27,9 @@ def fail(expectation, status): def main(): kdamonds = _damon_sysfs.Kdamonds( - [_damon_sysfs.Kdamond(contexts=[_damon_sysfs.DamonCtx()])]) + [_damon_sysfs.Kdamond( + contexts=[_damon_sysfs.DamonCtx( + targets=[_damon_sysfs.DamonTarget(pid=-1)])])]) err = kdamonds.start() if err is not None: print('kdamond start failed: %s' % err) @@ -60,8 +62,9 @@ def main(): if attrs['max_nr_regions'] != 1000: fail('max_nr_regions') - if ctx['adaptive_targets'] != []: - fail('adaptive_targets') + if ctx['adaptive_targets'] != [ + { 'pid': 0, 'nr_regions': 0, 'regions_list': []}]: + fail('adaptive targets', status) if ctx['schemes'] != []: fail('schemes') -- 2.25.1