Hello. The important part is the patch 02 where the reasoning is. The rest is mostly auxiliar and split out into separate commits for better readability. The patches are based on v5.3. Michal Michal Koutný (5): cgroup: Update comments about task exit path cgroup: Optimize single thread migration selftests: cgroup: Simplify task self migration selftests: cgroup: Add task migration tests selftests: cgroup: Run test_core under interfering stress kernel/cgroup/cgroup-internal.h | 5 +- kernel/cgroup/cgroup-v1.c | 5 +- kernel/cgroup/cgroup.c | 68 ++++---- tools/testing/selftests/cgroup/Makefile | 4 +- tools/testing/selftests/cgroup/cgroup_util.c | 42 ++++- tools/testing/selftests/cgroup/cgroup_util.h | 6 +- tools/testing/selftests/cgroup/test_core.c | 146 ++++++++++++++++++ tools/testing/selftests/cgroup/test_freezer.c | 2 +- tools/testing/selftests/cgroup/test_stress.sh | 4 + tools/testing/selftests/cgroup/with_stress.sh | 101 ++++++++++++ 10 files changed, 342 insertions(+), 41 deletions(-) create mode 100755 tools/testing/selftests/cgroup/test_stress.sh create mode 100755 tools/testing/selftests/cgroup/with_stress.sh -- 2.21.0
