%0 Journal Article
%T Research and Realization of Priority Inheritance Applied in Linux Kernel Semaphore<br>优先级继承运用于Linux内核信号量的研究与实现
%A 王亚军
%J 计算机系统应用
%D 2010
%I 
%X It is very important to solve the problem of priority inversion by means of priority inheritance when applying Linux in real-time embedded system. Based on the analysis of the Linux source codes about kernel semaphore operation, this paper realizes the base priority inheritance protocol by modifying the Linux kernel, and passes the test on the embedded system of PCM-3350.
%K priority inversion
%K priority inheritance
%K semaphore
%K real-time
%K embedded system<br>优先级倒转
%K 优先级继承
%K 信号量
%K 实时性
%K 嵌入式系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=F0428BFF1623744D7A632554550DA7F5&yid=140ECF96957D60B2&vid=2A8D03AD8076A2E3&iid=708DD6B15D2464E8&sid=38685BC770C663F2&eid=334E2BB8B9A55ABB&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=4