Messages in this thread | | | Date | Mon, 28 Aug 2000 19:42:13 +0200 (CEST) | From | Ingo Molnar <> | Subject | Re: [patch] waitqueue optimization, 2.4.0-test7 |
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On Mon, 28 Aug 2000, Andrea Arcangeli wrote:
> On Mon, 28 Aug 2000, Ingo Molnar wrote: > > >a substantial percentage of __wake_up() calls are done on empty waitqueues > > Things like process_timeout() knows the task is sleeping [...]
schedule_timeout() is a special case and is part of the 'scheduler subsystem'. Using wakeup_process() in that case is justified.
Ingo
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