2.2 优先级置顶（Priority Ceiling）是指当高优先级的线程调用某一资源 时，由于该资源被低优先级的线程锁定而阻塞，这时低优先级线程的优先级被设 长治学院学士学位...
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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
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