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高性能网络I/O框架-netmap源码分析(3)

高性能网络I/O框架-netmap源码分析(3)作者：gfree.wind@gmail.com 博客：blog.focus-linux.net linuxfocus.blog.chinaunix.net 微博：weibo.com/glinuxer QQ技术群：4367710 前面学习了netmap对e1000网卡驱动的修改，今天开始进入netmap的...

高性能网络I/O框架-netmap源码分析(3)

高性能网络I/O框架-netmap源码分析(5)

高性能网络I/O框架-netmap源码分析(5)作者：gfree.wind@gmail.com 博客：blog.focus-linux.net linuxfocus.blog.chinaunix.net 微博：weibo.com/glinuxer QQ技术群：4367710 今天继续前面的netmap_ioctl netmap_ioctl 上次分析完了...

高性能网络I/O框架-netmap源码分析(5)

高性能网络I/O框架-netmap源码分析(1)

高性能网络I/O框架-netmap源码分析(1)作者：gfree.wind@gmail.com 博客：blog.focus-linux.net linuxfocus.blog.chinaunix.net 微博：weibo.com/glinuxer QQ技术群：4367710 前几天听一个朋友提到这个netmap，看了它的介绍和设计，确实是个...

高性能网络I/O框架-netmap源码分析(1)

高性能网络I/O框架-netmap源码分析(4)

高性能网络I/O框架-netmap源码分析(4)作者：gfree.wind@gmail.com 博客：blog.focus-linux.net linuxfocus.blog.chinaunix.net 微博：weibo.com/glinuxer QQ技术群：4367710 前面的文章学习了netmap对驱动的修改，以及netmap的初始化和加载...

高性能网络I/O框架-netmap源码分析(4)

高性能网络I/O框架-netmap源码分析(2)

——这样可以提高性能其余的代码基本相同。都是唤醒等待数据的进程。if(na->separate_locks){ mtx_lock(&r->q_lock);selwakeuppri(&r->si,PI_NET);mtx_unlock(&r->q_lock);if(main_wq){ mtx_lock(&na->core_lock);selwakeuppri(main_wq,PI...

高性能网络I/O框架-netmap源码分析(2)

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