计算机组成原理：中断控制，寄存器，cpu，硬件中断与软件中断。硬件驱动与软驱动

 

https://blog.csdn.net/vc2014/article/details/45537849

 

KeAcquireSpinLock 申请自旋锁

linux内核同步 

spin_lock 自旋锁       #ifdef WIN32             KeReleaseSpinLock();     #else         spin_unlock();         #endif  https://www.cnblogs.com/kuangke/p/5606867.html   驱动内存管理 ExFreePool      linux (kfree)