From: Guopeng Zhang <[email protected]> Offline all but one CPU in a root child below an isolated parent. Check the invalid child state, the effective CPU masks and isolated accounting for the released offline CPUs.
Signed-off-by: Guopeng Zhang <[email protected]> --- tools/testing/selftests/cgroup/test_cpuset_prs.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/cgroup/test_cpuset_prs.sh b/tools/testing/selftests/cgroup/test_cpuset_prs.sh index 35c19738aaa4..fb11a3ab0f35 100755 --- a/tools/testing/selftests/cgroup/test_cpuset_prs.sh +++ b/tools/testing/selftests/cgroup/test_cpuset_prs.sh @@ -330,6 +330,11 @@ TEST_MATRIX=( . . X4 . . 0 A1:1-3|A2:1-3|A3:2-3|XA2:|XA3: A1:P2|A2:P-2|A3:P-2 1-3" " C0-3:X1-3:P2 C1-3:X2-3:P2 C2-3:X3:P2 \ . . C4:X . . 0 A1:1-3|A2:1-3|A3:2-3|XA2:|XA3: A1:P2|A2:P-2|A3:P-2 1-3" + + # Direct invalidation returns child CPUs to the parent or its owner + " C1-4:P2 C3-4:P1 . . T:O1=0:O2=0:O4=0 . . . \ + 0 A1:3|A2:3 A1:P2|A2:P-1 1-4" + # Local partition CPU change tests " C0-5:P2 C4-5:P1 . . . C3-5 . . 0 A1:0-2|A2:3-5 A1:P2|A2:P1 0-2" " C0-5:P2 C4-5:P1 . . C1-5 . . . 0 A1:1-3|A2:4-5 A1:P2|A2:P1 1-3" -- 2.43.0
