277 static inline u64 read_sum_exec_runtime(struct task_struct *t)  in read_sum_exec_runtime()  argument
279 	return t->se.sum_exec_runtime;  in read_sum_exec_runtime()
282 static u64 read_sum_exec_runtime(struct task_struct *t)  in read_sum_exec_runtime()  argument
288 	rq = task_rq_lock(t, &rf);  in read_sum_exec_runtime()
289 	ns = t->se.sum_exec_runtime;  in read_sum_exec_runtime()
290 	task_rq_unlock(rq, t, &rf);  in read_sum_exec_runtime()
304 	struct task_struct *t;  in thread_group_cputime()  local
329 		for_each_thread(tsk, t) {  in thread_group_cputime()
330 			task_cputime(t, &utime, &stime);  in thread_group_cputime()
333 			times->sum_exec_runtime += read_sum_exec_runtime(t);  in thread_group_cputime()
830 void vtime_init_idle(struct task_struct *t, int cpu)  in vtime_init_idle()  argument
832 	struct vtime *vtime = &t->vtime;  in vtime_init_idle()
843 u64 task_gtime(struct task_struct *t)  in task_gtime()  argument
845 	struct vtime *vtime = &t->vtime;  in task_gtime()
850 		return t->gtime;  in task_gtime()
855 		gtime = t->gtime;  in task_gtime()
856 		if (vtime->state == VTIME_SYS && t->flags & PF_VCPU)  in task_gtime()
869 void task_cputime(struct task_struct *t, u64 *utime, u64 *stime)  in task_cputime()  argument
871 	struct vtime *vtime = &t->vtime;  in task_cputime()
876 		*utime = t->utime;  in task_cputime()
877 		*stime = t->stime;  in task_cputime()
884 		*utime = t->utime;  in task_cputime()
885 		*stime = t->stime;  in task_cputime()
888 		if (vtime->state == VTIME_INACTIVE || is_idle_task(t))  in task_cputime()
897 		if (vtime->state == VTIME_USER || t->flags & PF_VCPU)  in task_cputime()