Merge "sched: Improve the scheduler" (aba4fbfa) · Commits · e / devices / android_kernel_oneplus_sm8150

kernel/sched/walt.c

+14 −7

Original line number	Diff line number	Diff line
		@@ -349,6 +349,12 @@ static void update_task_cpu_cycles(struct task_struct *p, int cpu,
		p->cpu_cycles = read_cycle_counter(cpu, wallclock);
		}

		static inline bool is_ed_enabled(void)
		{
		return (walt_rotation_enabled \|\| (sched_boost_policy() !=
		SCHED_BOOST_NONE));
		}

		void clear_ed_task(struct task_struct p, struct rq rq)
		{
		if (p == rq->ed_task)
		@@ -367,8 +373,7 @@ bool early_detection_notify(struct rq *rq, u64 wallclock)

		rq->ed_task = NULL;

		if ((!walt_rotation_enabled && sched_boost_policy() ==
		SCHED_BOOST_NONE) \|\| !rq->cfs.h_nr_running)
		if (!is_ed_enabled() \|\| !rq->cfs.h_nr_running)
		return 0;

		list_for_each_entry(p, &rq->cfs_tasks, se.group_node) {
		@@ -874,12 +879,14 @@ void fixup_busy_time(struct task_struct *p, int new_cpu)
		irq_work_queue(&walt_migration_irq_work);
		}

		if (is_ed_enabled()) {
		if (p == src_rq->ed_task) {
		src_rq->ed_task = NULL;
		dest_rq->ed_task = p;
		} else if (is_ed_task(p, wallclock)) {
		dest_rq->ed_task = p;
		}
		}

		done:
		if (p->state == TASK_WAKING)