Title :
Process scheduling of Linux in embedded system
Author :
Jiayi, Xu ; Chaojun, Yan ; Aiping, Wu ; Qili, Zhou
Author_Institution :
Coll. of Comput. & Inf. Technol., China Three Gorges Univ., Yichang, China
Abstract :
Linux is a multi-user multi-tasking operating system. Process scheduling is the hardcore of this multi-tasking operating system. The characteristics of process scheduling of embedded Linux are analyzed. The real-time scheduling algorithm of embedded Linux is especially discussed and an instance of priority-driven scheduling algorithm is illustrated in detail. In this example, the problem of priority inversion in process scheduling is solved perfectly.
Keywords :
Linux; embedded systems; multiprogramming; operating system kernels; scheduling; embedded Linux; embedded system; multiuser multitasking operating system; priority driven scheduling algorithm; priority inversion; process scheduling; real-time scheduling algorithm; Job shop scheduling; Kernel; Linux; Real time systems; Scheduling algorithm; Linux; embedded; process scheduling;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
Electronic_ISBN :
978-1-4244-7237-6
DOI :
10.1109/ICCASM.2010.5623270
