ftrace: trace curr/next tasks (24cd5d11) · Commits · e / devices / android_kernel_teracube_emerald

kernel/sched.c

+12 −1

Original line number	Diff line number	Diff line
		@@ -2398,8 +2398,8 @@ static int sched_balance_self(int cpu, int flag)

		void ftrace_all_fair_tasks(void __rq, void __tr, void *__data)
		{
		struct sched_entity *se;
		struct task_struct *p;
		struct sched_entity *se;
		struct rb_node *curr;
		struct rq *rq = __rq;

		@@ -2407,6 +2407,17 @@ void ftrace_all_fair_tasks(void __rq, void __tr, void *__data)
		if (!curr)
		return;

		if (rq->cfs.curr) {
		p = task_of(rq->cfs.curr);
		__trace_special(__tr, __data,
		p->pid, p->se.vruntime, p->se.sum_exec_runtime);
		}
		if (rq->cfs.next) {
		p = task_of(rq->cfs.next);
		__trace_special(__tr, __data,
		p->pid, p->se.vruntime, p->se.sum_exec_runtime);
		}

		while (curr) {
		se = rb_entry(curr, struct sched_entity, run_node);
		if (!entity_is_task(se))