Messages in this thread | | | Date | Wed, 19 Mar 2014 20:55:20 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH RFC] sched: introduce add_wait_queue_exclusive_head |
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On Wed, Mar 19, 2014 at 07:44:29PM +0000, Dilger, Andreas wrote: > The original reason for l_wait_event() not using TASK_UNINTERRUPTIBLE > is to avoid the load on the server continually being "num_service_threads" > regardless of whether they are actually doing something or not. We > added various cases for periodic wakeups and such afterward.
Hmm, maybe we should finally do the TASK_IDLE thing;
https://lkml.org/lkml/2013/11/12/710
Oleg?
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