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Date: Mon, 03 Mar 2008 16:30:52 -0800 From: Max Krasnyanskiy <maxk@...lcomm.com> To: Rusty Russell <rusty@...tcorp.com.au> CC: Ingo Molnar <mingo@...e.hu>, Jason Baron <jbaron@...hat.com>, Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>, akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, Peter Zijlstra <a.p.zijlstra@...llo.nl> Subject: Re: [patch 1/2] add ALL_CPUS option to stop_machine_run() Hi Rusty, > On Saturday 01 March 2008 06:15:59 Ingo Molnar wrote: >> Right now the answer is: "if you want to do hard RT then avoid doing >> things like loading modules". (which you should avoid while doing >> hard-RT anyway) > > Hi Ingo, > > I agree, but Max is doing a service by making more people aware of the > limitations of stop_machine so they don't sprinkle it around like candy :) Exactly. I'm glad we're on same page on this. > I think the module load case can be reasonably fixed; it's in my backlog now. Great. I might get some time later this week to think about this some more and try things out. So if you have ideas/suggestions let me know. Max -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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