Webb5 mars 2014 · INIT_DELAYED_WORK () 是一个宏 , 我们给它传递了两个参数 .&hub->leds 和 led_work. 对设备驱动熟悉的人不会觉得 INIT_DELAYED_WORK () 很陌生 , 其实 … Webb9 juni 2024 · 1、定义一个新的数据结构delayed_work用于处理延迟执行: struct delayed_work { struct work_struct work; struct timer_list timer; }; 2、在工作队列中被调 …
INIT_DELAYED_WORK()的分析及使用 - CodeAntenna
Webb13 apr. 2024 · Thu, 13 Apr 2024 02:41:34 +0000. share. - Configure the default gound switch delay time before enabling IRQ. to avoid the unexpected delay time is set up. - Apply DA7219 AAD own work queue to handle AAD events. - Replace msleep with queue_delayed_work to have better relability. This commit improves the control of … http://www.makelinux.net/ldd3/chp-7-sect-6.shtml shoes hyperdome
LKML: David Rau: [PATCH] ASoC: da7219: Improve the relability of …
WebbINIT_WORK does a more thorough job of initializing the structure; you should use it the first time that structure is set up. PREPARE_WORK does almost the same job, ... If queue_delayed_work is used, however, the actual work is not performed until at least delay jiffies have passed. Webb23 mars 2024 · INIT_DELAYED_WORK ()的分析及使用 应用场景 在中断中处理太多的操作是非常危险的,对中断的及时响应有很大的影响,在linux中我们经常会用 … Webb29 juli 2024 · INIT_WORK (my_work, delayed_work_handler, data); //初始化这个队列 schedule_work (my_work); //使用内核工作者线程调用这个队列,实际上是运行与该队列绑定的函数 2、延迟工作队列 //wdt_delayed_work延迟队列结构体 INIT_DELAYED_WORK (&wdt->wdt_delayed_work, wdt_mond); schedule_delayed_work (&wdt … shoes i should buy