[sched] [patch] activate-task-speedup-2.5.3-pre2-A0

Ingo Molnar (mingo@elte.hu)
Sun, 20 Jan 2002 14:15:47 +0100 (CET)

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the attached patch against 2.5.3-pre2 is an optimization of
activate_task(), to not call effective_prio() if no jiffy passed since
->sleep_timestamp was updated. This optimizes high-frequency wakeups.

Ingo

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