Re: [RFC][PATCH] irq_work -v2

[Peter Zijlstra]

On Sat, 2010-06-26 at 00:29 +0200, Andi Kleen wrote:

> Yes it would be good to separate that, because I doubt other users
> will require similar hacks.

You're such a constructive critic..

I would think every NMI user would need them since NMI can interrupt at
any time, and if you have a limited number of irq_work structs (like 1
per cpu) you'll end up with wanting to enqueue an already enqueued one
at some point.
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