From eb413daaf222b1d545f6b46253f0ace97195ccd4 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Sun, 20 Jul 2025 10:16:40 -0700 Subject: [PATCH] selftests/damon/drgn_dump_damon_status: dump ctx->ops.id drgn_dump_damon_status.py is a script for dumping DAMON internal status in json format. It is being used for seeing if DAMON parameters that are set using _damon_sysfs.py are actually passed to DAMON in the kernel space. It is, however, not dumping full DAMON internal status, and it makes increasing test coverage difficult. Add ctx->ops.id dumping for more tests. Link: https://lkml.kernel.org/r/20250720171652.92309-11-sj@kernel.org Signed-off-by: SeongJae Park Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/damon/drgn_dump_damon_status.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/damon/drgn_dump_damon_status.py b/tools/testing/selftests/damon/drgn_dump_damon_status.py index 8db081f965f59..cf5d492670d89 100755 --- a/tools/testing/selftests/damon/drgn_dump_damon_status.py +++ b/tools/testing/selftests/damon/drgn_dump_damon_status.py @@ -25,6 +25,11 @@ def to_dict(object, attr_name_converter): d[attr_name] = converter(getattr(object, attr_name)) return d +def ops_to_dict(ops): + return to_dict(ops, [ + ['id', int], + ]) + def intervals_goal_to_dict(goal): return to_dict(goal, [ ['access_bp', int], @@ -148,6 +153,7 @@ def schemes_to_list(schemes): def damon_ctx_to_dict(ctx): return to_dict(ctx, [ + ['ops', ops_to_dict], ['attrs', attrs_to_dict], ['adaptive_targets', targets_to_list], ['schemes', schemes_to_list], -- 2.47.2