spinlock - 华清远见嵌入式学院
该宏如果获得了自旋锁,它也将失效本地软中断。如果得不到锁,它什么也不做。因此,如果得到了锁,它等同于spin_lock_bh,如果得不到锁,它等同于spin_trylock。如果该宏得到了...
spinlock_360百科
简介Spinlock,中文译名为自旋锁。功能是专为防止多处理器并发而引入的一种锁。用法spinlock 在 Linux底下是以 spinlock_t 来表示的。使用spinlock必须包含#... 详情>>简介 - 功能 - 用法 - 程序用例
Spinlock - Wikipedia
In software engineering, a spinlock is a lockwhich causes a threadtrying to acquire it to simply wait in a loop ( spin ) while repeatedly checking if the lock is available. Since the thre...
Spinlock
Spinlock, designers and manufacturers of rope holding equipment and personal safety products for leisure and commercial water users, are delighted to announce they are winne...
自旋锁spinlock剖析与改进_知识库_博客园
spinlock又称自旋锁,线程通过busy-wait-loop的方式来获取锁,任时刻只有一个线程能够获得锁,其他线程忙等待直到获得锁。spinlock在多处理器多线程环境的场景中有很广泛的...