摘要：
@CopyLeft by ICANTH，I Can do ANy THing that I CAN THink！~Author：WenHui，WuHan University，2012-6-15PDF版阅读地址：http://www.docin.com/p1-424285718.html普通自旋锁自旋锁最常见的使用场景是创建一段临界区 ：static DEFINE_SPINLOCK(xxx_lock);unsigned long flags;spin_lock_irqsave(&xxx_lock, flags);... critical section here ..spin_unlo 阅读全文
