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O(n) scheduler
Historical scheduler used in the Linux 2.4 kernel / From Wikipedia, the free encyclopedia
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The O(n) scheduler[1] is the scheduler used in the Linux kernel between versions 2.4 and 2.6. Since version 2.6.0, it has been replaced by the O(1) scheduler and in 2.6.23 by the current Completely Fair Scheduler (CFS).
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