函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\deadline.c Create Date:2022-07-27 10:40:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：init_dl_rq

函数原型：void init_dl_rq(struct dl_rq *dl_rq)

返回类型：void

参数：

类型参数名称
struct dl_rq *dl_rq
358  unqueue is an rbtree, ordered by deadline =
368  init_dl_bw( & dl_bw)
371  "Active utilization" for this runqueue: increased when a* task wakes up (becomes TASK_RUNNING) and decreased when a* task blocks等于0
372  Utilization of the tasks "assigned" to this runqueue (including* the tasks that are in runqueue and the tasks that executed on this* CPU and blocked)等于0
373  init_dl_rq_bw_ratio(dl_rq)
调用者
名称描述
sched_init初始化调度器数据结构并创建运行队列