Priority ceiling 优先级天花板 ; 优先级封顶 ; 优先级置顶 ; 号量的优先级上限
Priority Ceiling Protocol 优先级顶置协议 ; 优先级最高限度协议 ; 优先级天花板协议 ; 优先级顶棚协议
priority ceiling pattern 优先级封顶模式
improved priority ceiling protocol 改进型优先级天花板协议
ceiling priority protocol 天花板优先级协议
This paper expounds the cause of priority inversion problem and its effect for real-time system performance firstly, and then,two approaches named scheduler lock and priority ceiling protocol are employed inμC/OS-Ⅱfor reducing priority inversion phenomenon.
本文提出了在μC/OS-Ⅱ中运用调度器加锁、优先级置顶协议两种抑制优先级反转的实现方法。
参考来源 - 嵌入式实时系统μC/OS·2,447,543篇论文数据，部分数据来源于NoteExpress
The second way is priority ceiling emulation.
第二种方法是使用优先级封顶模拟（priority ceiling emulation）。
As policy, you should prefer priority ceiling over priority inheritance since it avoids deadlocks as a side-effect.
作为政策，你应该更喜欢优先级天花板对优先级继承，因为它避免了死锁的副作用。
This method also implements a form of priority ceiling. The ceiling is the priority of the server thread itself.
这个方法也实现了一类优先级提升。提升的优先级为服务线程自身的优先级。
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