308 static u64 __calc_delta(u64 delta_exec, unsigned long weight, struct load_weight *lw)  in __calc_delta()  argument
332 	return mul_u64_u32_shr(delta_exec, fact, shift);  in __calc_delta()
559 void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec);
886 	u64 delta_exec;  in update_curr()  local
891 	delta_exec = now - curr->exec_start;  in update_curr()
892 	if (unlikely((s64)delta_exec <= 0))  in update_curr()
902 				max(delta_exec, stats->exec_max));  in update_curr()
905 	curr->sum_exec_runtime += delta_exec;  in update_curr()
906 	schedstat_add(cfs_rq->exec_clock, delta_exec);  in update_curr()
908 	curr->vruntime += calc_delta_fair(delta_exec, curr);  in update_curr()
914 		trace_sched_stat_runtime(curtask, delta_exec, curr->vruntime);  in update_curr()
915 		cgroup_account_cputime(curtask, delta_exec);  in update_curr()
916 		account_group_exec_runtime(curtask, delta_exec);  in update_curr()
919 	account_cfs_rq_runtime(cfs_rq, delta_exec);  in update_curr()
4879 	unsigned long ideal_runtime, delta_exec;  in check_preempt_tick()  local
4884 	delta_exec = curr->sum_exec_runtime - curr->prev_sum_exec_runtime;  in check_preempt_tick()
4885 	if (delta_exec > ideal_runtime) {  in check_preempt_tick()
4900 	if (delta_exec < sysctl_sched_min_granularity)  in check_preempt_tick()
5190 static void __account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec)  in __account_cfs_rq_runtime()  argument
5193 	cfs_rq->runtime_remaining -= delta_exec;  in __account_cfs_rq_runtime()
5209 void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec)  in account_cfs_rq_runtime()  argument
5214 	__account_cfs_rq_runtime(cfs_rq, delta_exec);  in account_cfs_rq_runtime()
5899 static void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec) {}  in account_cfs_rq_runtime()  argument