linux-kernel - Re: IO queueing and complete affinity w/ threads: Some results

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Message-ID: <p73ablyxuci.fsf@bingen.suse.de>
Date:	Mon, 18 Feb 2008 14:33:17 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	"Alan D. Brunelle" <Alan.Brunelle@...com>,
	linux-kernel@...r.kernel.org, npiggin@...e.de, dgc@....com,
	arjan@...ux.intel.com
Subject: Re: IO queueing and complete affinity w/ threads: Some results

Jens Axboe <jens.axboe@...cle.com> writes:

> and that scrapping the remote
> softirq trigger stuff is sanest.

I actually liked Nick's queued smp_function_call_single() patch. So even
if it was not used for block I would still like to see it being merged 
in some form to speed up all the other IPI users.

-Andi
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