Re: [PATCH] improve stop_machine performance

From: Tejun Heo
Date: Fri Mar 05 2010 - 09:18:35 EST


On 03/05/2010 11:11 PM, Dimitri Sivanich wrote:
> It seems reasonable as long as setup is fast enough. Will that
> thread indeed become fully uninterruptible (not affected by anything
> including scheduler decisions like
> sched_rt_period_us/sched_rt_runtime_us, etc..)?

I think so. They basically are used to do the same thing - occupying
the CPU. I'll give a shot. Please give me a couple of days.


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