Messages in this thread | | | Date | Sun, 18 Jun 2006 18:46:55 +0200 | From | Pavel Machek <> | Subject | Re: [RFC][PATCH] avoid cpu hot remove of cpus which have special RT tasks. |
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Hi!
> When cpu hot remove happens, tasks on the target cpu will be migrated even if > no available cpus in tsk->cpus_allowed. (See: move_task_off_dead_cpu().) > > Usually, it looks ok (I think not good but may be ok.) But forced migration > should be avoided if there is RT task which is designed to run only on > specified cpu.
That would break software suspend, sorry.
NAK. Pavel -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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