Research and implementation of process scheduling policy based on user priority
Zou Zhi-feng · Jisuanji gongcheng yu sheji · 2006
O(1)process scheduling policy in Linux 2.6 is described and it's shortage is analyzed.And then,a process scheduling policy based on user priority is presented.It defines the number of user priority in system according demands.Different priority to different user is dispatched,a difference between processes created is done by different priority user and the requests of the higher priority users is satified firstly.The processes created is given by higher priority user lower static_prio and longer timeslice.It makes users receive cor-responding services.The policy is fairer.Experimental results show that the process scheduling policy based on user priority improves services high priority users gained on the primary environment.