它从不昏睡。
IT IS rumoured that he never sleeps.
有传闻说他从不睡觉。
CFS does not consider a task to be a sleeper if it sleeps for "very" short time-a short sleeper might be entitled to some bonus time, but never more than it would have had had it not slept.
如果某个任务休眠时间“非常短”，那么CFS不会将该任务视为休眠任务—短暂休眠的进程可能会获得一些额外时间，但是决不会超过它的未休眠时间。
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