Schedtune was an out of tree cgroup controller present in Android
kernels up to 4.19. It was replaced with uclamp and the cpu controller.
Now that 4.19 is EOL and unsupported, and schedtune is not present in
any supported Android kernels, remove the userspace support for
schedtune.
Bug: 362504801
Change-Id: If8baaf1a616984c5dbaac1bbd03e23ad001bc29c
get_sched_policy uses the cpuset policy as fallback if the cpu cgroup
is not recognized. Pixel is currently not using the cpu cgroup for
background policy due to b/208895940.
Bug: 265852986
Test: atest libcutils_test:libcutils_test.SchedPolicy#set_sched_policy -- --abi arm64-v8a
Change-Id: Ia77ace7513c48b1a14290c6ecc0222b46d6bf927
Signed-off-by: Edward Liaw <edliaw@google.com>
Expose API to return name of task profile for cpuset/sched policy so
that libprocessgroup clients using SetTaskProfiles directly don't have
to maintain the mapping. This reduces the risk of inconsistency and saves
memory.
Bug: 139521784
Test: atest libcutils_test:SchedPolicy
Change-Id: I414312a038613913fb6a827bdcefceb3dec21264
Move tests in the same directory as the corresponding code, so it's
easier to see what is/isn't tested.
Fix naming of libcutils_tests (plural) to match the singular that's more
common (even though the plural makes more sense to me).
Add these two to system/core/'s TEST_MAPPING.
Remove obsolete AndroidTest.xml.
Fix a flaky (timing-dependent) libcutils test.
Test: ran tests
Change-Id: I7e0a31ff45c8a152562bf66fc97161594249366e
2019-02-11 13:15:56 -08:00
Renamed from libcutils/tests/sched_policy_test.cpp (Browse further)
