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楼主 |
发表于 2004-2-5 15:25:35
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嗯。它的内核选项说明就是这样的。
可能是我没有看仔细:
CONFIG_PREEMPT: │
│ │
│ This option reduces the latency of the kernel when reacting to │
│ real-time or interactive events by allowing a low priority process to │
│ be preempted even if it is in kernel mode executing a system call. │
│ This allows applications to run more reliably even when the system is │
│ under load. │
│ │
│ Say Y here if you are building a kernel for a desktop, embedded │
│ or real-time system. Say N if you are unsure. │
│ │
│ │
│ |
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