NettetSubscribe for more Nettet30. nov. 2011 · Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free.
Nettet__wake_up 函数功能描述：此函数用于唤醒等待队列中处于特定状态的进程，此特定状态是此函数的第二个参数mode定义的。 当进程的状态满足此特定状态时就有可能被唤醒，获得CPU资源，从而被调度执行。 __wake_up文件包含 #include __wake_up函数定义 在内核源码中的位置：linux-3.19.3/kernel/sched/wait.c 函数定 … Nettet22. aug. 2024 · 进程唤醒的主要调用链如上： 会唤醒特定状态的进程（wake_up_process唤醒三种睡眠状态的进程， 睡眠 文章已经讲到），然后选择一个合适的cpu，接着会加入到cpu的运行队列以及进行唤醒抢占操作 （这里还会有很多防止并发访问的自旋锁、关抢占、内存屏障等操作，大家自行研究）。 3.选择cpu 选择cpu实际上 … bixby area code
Block and wake up certain threads - C++ Programming
Nettetnext prev parent reply other threads:[~2024-09-08 7:30 UTC newest] Thread overview: 23+ messages / expand[flat nested] mbox.gz Atom feed top 2024-09-08 7:28 [PATCH 00/10] qla2xxx driver bug fixes Nilesh Javali 2024-09-08 7:28 ` [PATCH 01/10] qla2xxx: Add support for mailbox passthru Nilesh Javali 2024-09-08 13:44 ` Himanshu Madhani … Nettet9. mar. 2024 · SIGEV_THREAD - a function is called in a new thread. The sigev_notify_function field specifies the function that is called, sigev_value contains supplementary data that is passed to the function, and sigev_notify_attributes specifies thread attributes to use for the thread creation. The remainder of the fields are ignored. Nettet20. des. 2024 · Open a terminal and do : lsusb At your keyboard device id information the 4 first digits are the vendor id and the 4 next digits are the product id (see screenshot) Next do: sudo nano /etc/udev/rules.d/10-wakeup.rules Where "wakeup" enter your desired name of the script. dateline phone number