IRQL
- 网络中断优先级;请求级;中断请求级;中断级;求级别
![IRQL](../cache/637705.jpg)
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Callers of CONTAINING_RECORD can be running at any IRQL as long as the structure is resident .
只要结构体驻留在内存,CONTAININGRECORD的调用程序(驱动)可以以任何中断优先级(IRQL)运行。
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Furthermore , no thread can preempt it to run another of these special routines because that other routine will run at the same IRQL .
另外,没有线程可以占先它来运行另一个这样的特殊程序,因为其他程序将运行于相同的IRQL。