这种自旋锁禁用了本地CPU上的软中断。
This version of the spinlock disables soft interrupts on the local CPU.
最后，介绍了软中断机制及其实现。
Finally, the mechanism and the implementation of soft interrupt are introduced.
精确中断是实现软中断调试的关键。
用于暴露一些用于网络代码的软中断。参见第12章。
Exports statistics about the software interrupts used by the networking code. See Chapter 12.
微线程的构建基于软中断，用于允许动态生成可延迟函数。
Tasklets are built on top of softirqs to allow dynamic creation of deferrable functions.
软中断用于在内核线程上下文中处理时间要求严格的处理过程（软件中断）。
Softirqs were used for time-critical processing (software interrupts) in the kernel thread context.
软中断最初为具有32 个软中断条目的矢量， 用来支持一系列的软件中断特性。
Softirqs were originally designed as a vector of 32 softirq entries supporting a variety of software interrupt behaviors.
系统中将网络接受中断的推后执行工作校由工作队列来执行，而非传统的由网络接受软中断处理。
In this system, the deferring work of receiving interrupt in network shall be executed by work queue, but not the receiving soft-interrupt in network, which is traditional.
通过软中断机制来调度微线程，当机器处于严重软件中断负荷之下时， 可通过ksoftirqd（一种每CPU内核线程）软中断来调度。
Tasklets are scheduled through the softirq mechanism, sometimes through ksoftirqd (a per-CPU kernel thread), when the machine is under heavy soft-interrupt load.
第二个软目标指定异常，例如计划的故障、拒绝服务、计划的维护、网络中断和服务提供商控制内的网络问题。
The second soft goal specifies exceptions, such as planned failures, denial of service, scheduled maintenance, network outages, and network issues within the control of a service provider.
第二个软目标指定异常，例如计划的故障、拒绝服务、计划的维护、网络中断和服务提供商控制内的网络问题。
The second soft goal specifies exceptions, such as planned failures, denial of service, scheduled maintenance, network outages, and network issues within the control of a service provider.
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