diff --git a/Documentation/scheduler/sched-energy.rst b/Documentation/scheduler/sched-energy.rst index 4e47aaf103eb..83bac0da4869 100644 --- a/Documentation/scheduler/sched-energy.rst +++ b/Documentation/scheduler/sched-energy.rst @@ -141,7 +141,7 @@ in its previous activation. find_energy_efficient_cpu() uses compute_energy() to estimate what will be the energy consumed by the system if the waking task was migrated. compute_energy() looks at the current utilization landscape of the CPUs and adjusts it to -'simulate' the task migration. The EM framework provides the em_pd_energy() API +'simulate' the task migration. The EM framework provides the em_cpu_energy() API which computes the expected energy consumption of each performance domain for the given utilization landscape. diff --git a/Documentation/translations/zh_CN/scheduler/sched-energy.rst b/Documentation/translations/zh_CN/scheduler/sched-energy.rst index fdbf6cfeea93..03dedc69839a 100644 --- a/Documentation/translations/zh_CN/scheduler/sched-energy.rst +++ b/Documentation/translations/zh_CN/scheduler/sched-energy.rst @@ -119,7 +119,7 @@ EAS覆盖了CFS的任务唤醒平衡代码。在唤醒平衡时，它使用平 如果唤醒的任务被迁移，find_energy_efficient_cpu()使用compute_energy()来估算 系统将消耗多少能量。compute_energy()检查各CPU当前的利用率情况，并尝试调整来 -“模拟”任务迁移。EM框架提供了API em_pd_energy()计算每个性能域在给定的利用率条件 +“模拟”任务迁移。EM框架提供了API em_cpu_energy()计算每个性能域在给定的利用率条件 下的预期能量消耗。 下面详细介绍一个优化能量消耗的任务放置决策的例子。