linux负载均衡(三)select_task_rq_fair分析 有三种情况需要为task选择cpu:刚创建的进程(fork),刚exec的进程(exec),刚被唤醒的进程(wakeup)他们都会调用select_task_rq,对于cfs,就是select_task_rq_fair。 staticintselect_task_rq_fair(structtask_struct *p,intprev_cpu,intwake_flags) {intsync = (wake_fl...