[LTP] [PATCH 0/3] Add CPU cgroup v2 tests ported from kselftest

[Shaojie Sun]

This series ports the CPU cgroup v2 tests from the kernel selftests
(tools/testing/selftests/cgroup/test_cpu.c) to LTP, including tests
for subtree control, cpu.stat, nice, weight, and cpu.max.

Patch 1 adds the necessary cgroup file entries (cpu.stat, cpu.weight)
to the LTP cgroup library.
Patch 2 adds the test source files and build infrastructure.
Patch 3 registers the new tests in runtest/controllers.

Shaojie Sun (3):
  tst_cgroup: add cpu.stat and cpu.weight to cgroup file table
  cgroup: add CPU cgroup v2 tests ported from kselftest
  runtest/controllers: add CPU cgroup v2 test entries

 lib/tst_cgroup.c                              |   2 +
 runtest/controllers                           |   5 +
 testcases/kernel/controllers/cpu/.gitignore   |   5 +
 testcases/kernel/controllers/cpu/Makefile     |   9 +
 .../kernel/controllers/cpu/cgroup_cpu01.c     |  65 ++++
 .../kernel/controllers/cpu/cgroup_cpu02.c     | 104 ++++++
 .../kernel/controllers/cpu/cgroup_cpu03.c     | 116 ++++++
 .../kernel/controllers/cpu/cgroup_cpu04.c     | 346 ++++++++++++++++++
 .../kernel/controllers/cpu/cgroup_cpu05.c     | 175 +++++++++
 .../controllers/cpu/cgroup_cpu_common.h       | 130 +++++++
 10 files changed, 957 insertions(+)
 create mode 100644 testcases/kernel/controllers/cpu/.gitignore
 create mode 100644 testcases/kernel/controllers/cpu/Makefile
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu01.c
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu02.c
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu03.c
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu04.c
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu05.c
 create mode 100644 testcases/kernel/controllers/cpu/cgroup_cpu_common.h

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2.25.1