必须只考虑可运行进程 (处在 TASK_RUNNING 状态) 提高调度程序运行速度的诀窍是建立多个可运行进程链表，每种进程优先级对应一个不同的链表 enqueue_task 函数把进程描述符插入某个运行队列的链表 // file: kernel/sched/core.c static inline void enqueue_task(struct rq *rq, struct task ...

Task analysis is a method that helps you understand how users accomplish their goals and the steps they take to get there. This establishes their mental models and is crucial for task-oriented design.

After hours: September 20 at 4:16 PM EDT ...

SCHED_EXT 类的函数实现中，定义了一组基于 eBPF 的扩展函数，以 enqueue_task_scx 为例，在运行过中会判断是否注册了对应的 sched_ext_ops 结构中的 runnable 接口（一般简称为 ops.runnable），如加载的 BPF 程序定义了该操作函数则调用执行，如果没有定义则继续原来的流程。

area:core kind:bug This is a clearly a bug needs-triage label for new issues that we didn't triage yet ...

Commissions do not affect our editors' opinions or evaluations. Task management software is a necessity in almost any business that requires project completion on time. It can also help with ...

Please verify your email address. Introduced as an add-on within Google Workspace apps like Gmail and Google Calendar, Google Tasks grew into a standalone app in 2018. While it's been out for over ...

The Google Tasks app has undergone a significant update, featuring a redesigned look. This update is being rolled out to users and will soon be available on your Android phone. First revealed in ...