Subject: Re: report a bug about sched_rt
From: Peter Zijlstra <peterz@infradead.org>
To: sen wang <wangsen.linux@gmail.com>
Cc: mingo@elte.hu, akpm@linux-foundation.org, kernel@kolivas.org,
       npiggin@suse.de, arjan@infradead.org,
       linux-arm-kernel@lists.arm.linux.org.uk, linux-kernel@vger.kernel.org
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Date: Fri, 24 Jul 2009 16:48:29 +0200
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On Fri, 2009-07-24 at 22:04 +0800, sen wang wrote:

> just one question:
> if cpu is free and there is running state task, how you do?
> schedule the task up? or schedule idle task up?

Well, when an RT group is over the bandwidth limit I don't consider them
runnable. Therefore, failing to find any other tasks, we run the idle
task.
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