DocumentCode
1889805
Title
RT-Linux Priority Reversal and Priority Inheritance Mechanisms
Author
Jianlin Zhu ; Keyou Liu ; Yu Tu ; Yi Yuan ; Xiaoliang Gao
Author_Institution
Electron. & Inf. Eng. Inst., Hunan Sci. & Technol. Econ. Vocation Coll., Hengyang, China
fYear
2013
fDate
16-17 Jan. 2013
Firstpage
977
Lastpage
979
Abstract
RT-Linux is a kind of embedded Linux, its real time performance is relative high among numerous kind of embedded Linux, but it requires the operation system have high real time performance and using priority inheritance protocol to solve the priority reverse problem in RT-Linux. In order to trace the system roundly, a kernel trace tool is designed, and used this tool to test the improvement. The test results show that the work eliminated the priority reverse problem, and advanced the real time performance of RT-Linux.
Keywords
Linux; embedded systems; RT-Linux priority reversal mechanisms; embedded Linux; kernel trace tool; operation system; priority inheritance protocol; realtime performance; Automation; Mechatronics; RT-Linux; kernel trace tool; priority inheritance; priority reverse;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-1-4673-5652-7
Type
conf
DOI
10.1109/ICMTMA.2013.243
Filename
6493894
Link To Document