[PATCH v2 2/6] selftests/cgroup: Add tests for type-change isolation accounting

[Guopeng Zhang]

From: Guopeng Zhang <zhangguopeng@xxxxxxxxxx>

Add two matrix cases for parent type changes with valid child partitions.
Cover root-to-isolated while the child remains root, and isolated-to-root
while the child remains isolated. Check that only CPUs owned directly by
the parent change isolation state.

Signed-off-by: Guopeng Zhang <zhangguopeng@xxxxxxxxxx>
---
 tools/testing/selftests/cgroup/test_cpuset_prs.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/cgroup/test_cpuset_prs.sh b/tools/testing/selftests/cgroup/test_cpuset_prs.sh
index 131d8b4551ef..9a1cce4807b4 100755
--- a/tools/testing/selftests/cgroup/test_cpuset_prs.sh
+++ b/tools/testing/selftests/cgroup/test_cpuset_prs.sh
@@ -224,6 +224,8 @@ TEST_MATRIX=(
 	"   C0-1     .      .   C2-3:P1   .      .      .     C2     0 "
 	"   C0-1     .      .   C2-3:P1   .      .      .    C4-5    0 B1:4-5"
 	"  C0-3:P1 C2-3:P1  .      .      .      .      .      .     0 A1:0-1|A2:2-3|XA2:2-3"
+	"  C0-3:P1 C2-3:P1  .      .     P2      .      .      .     0 A1:0-1|A2:2-3 A1:P2|A2:P1 0-1"
+	"  C0-3:P2 C2-3:P2  .      .     P1      .      .      .     0 A1:0-1|A2:2-3 A1:P1|A2:P2 2-3"
 	"  C0-3:P1 C2-3:P1  .      .     C1-3    .      .      .     0 A1:1|A2:2-3|XA2:2-3"
 	"  C2-3:P1  C3:P1   .      .     C3      .      .      .     0 A1:|A2:3|XA2:3 A1:P1|A2:P1"
 	"  C2-3:P1  C3:P1   .      .     C3      P0     .      .     0 A1:3|A2:3 A1:P1|A2:P0"
-- 
2.43.0