The following restrict vendor hooks are added. The vendor hook
can selectively opt in for the default scheduler behavior by not
modifying the done argument.
- android_rvh_sched_newidle_balance: For newly idle load balance.
- android_rvh_sched_nohz_balancer_kick: For deciding if an idle
CPU is woken up to do nohz balance or not.
- android_rvh_find_busiest_queue: For selecting the busiest runqueue
among the CPUs in the busiest group selected in find_busiest_group.
- android_rvh_migrate_queued_task: Vendor implementations may require
both source and destination CPUs runqueue locks to be held while
calling set_task_cpu() during a task migration. Add a hook when
a queued task is migration so that vendor implementation can detach
the task and call set_task_cpu() with both runqueue locks held.
Bug: 173661641
Change-Id: I6a09226081061b6433e4231359be252a0f28f04b
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
878495dacd