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一、Linux工作队列与Linux小任务机制的区别工作队列（work queue）是另外一种将工作推后执行的形式，tasklet(小任务机制)有所不同。工作队列可以把工作推后，交由一个内核线程去执行，也就是说，这个下半部分可以在进程上下文中执行。这样，通过工作队...

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转自：http://blog.csdn.net/morixinguan/article/details/69680909 上节，我们讲到如何来实现tasklet小任务机制 http://blog.csdn.NET/morixinguan/article/details/69666935 这节，我们来...

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手把手教你写Linux设备驱动---中断(三)--workqueue实现(基于友善之臂4412开发板)

上节，我们讲到如何来实现tasklet小任务机制 http://blog.csdn.net/morixinguan/article/details/69666935 这节，我们来实现一下中断下半部的工作队列: 在写这个demo之前，我们要了解一下工作队列的相关数据结构还有API。需要包含的头文件:...

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更新时间 2023-11-11 21:55:43

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