Re: [PATCH] stop on cpu lost

[Christoph Lameter]

On Thu, 22 Jun 2006, Randy.Dunlap wrote:

> Sounds much better than just killing the process.

Right and having active interrupts or devices using that processor should 
also stop offlining a processor.

So just remove everything from a processor before offlining. If you cannot 
remove all users then the processor cannot be offlined.

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