To differentiate IO priority for different groups.
Bug: 111422845
Bug: 117857342
Test: tasks are assigned to the group as expected
Change-Id: Ibb108d1b8e0f720f7ac4cab248b3c33d35e5483d
Non-Android build targets are missing sys/prctl.h header and functionality
should be disabled for them like it was done previously inside
sched_policy.cpp. Also make the set_sched_policy/get_sched_policy
functionality backward compatible by creating stubs for non-Android
targets.
Bug: 111307099
Test: built sdk_gphone_x86-sdk_addon_mac target using forrest
Change-Id: I1c195267e287a84a21c588bd61d7c452bff6cfbe
Merged-In: I1c195267e287a84a21c588bd61d7c452bff6cfbe
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Abstract usage of cgroups into task profiles that allows for changes
in cgroup hierarchy and version without affecting framework codebase.
Rework current processgroup and sched_policy API function implementations
to use task profiles instead of hardcoded paths and attributes.
Mount cgroups using information from cgroups.json rather than from init.rc
Exempt-From-Owner-Approval: already approved in internal master
Bug: 111307099
Test: builds, boots
Change-Id: If5532d6dc570add825cebd5b5148e00c7d688e32
Merged-In: If5532d6dc570add825cebd5b5148e00c7d688e32
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
This reverts commit b5394db682.
Reason for revert: AOSP is fixed with new vendor image
Change-Id: Ie1a2e0200600214a65f4fe2250c903c8e8ce0a29
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Wei Wang