From: Matthew Wilcox <matthew@wil.cx>
To: David Miller <davem@davemloft.net>
Cc: jesse.brandeburg@intel.com, netdev@vger.kernel.org,
arjan@infradead.org, brice@myri.com, bhutchings@solarflare.com
Subject: Re: multiqueue interrupts...
Date: Fri, 19 Sep 2008 15:15:27 -0600 [thread overview]
Message-ID: <20080919211527.GC13084@parisc-linux.org> (raw)
In-Reply-To: <20080919.140922.131706817.davem@davemloft.net>
On Fri, Sep 19, 2008 at 02:09:22PM -0700, David Miller wrote:
> Let irqbalanced implement the policy. Just configure as many
> queues as possible and let it figure out what to do.
That isn't a great idea. Some cards consume a significant amount of
resources per queue and the cost of each queue may be larger than the
benefit.
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
next prev parent reply other threads:[~2008-09-19 21:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 2:38 multiqueue interrupts David Miller
2008-09-19 11:38 ` Ben Hutchings
2008-09-19 12:29 ` Brice Goglin
2008-09-19 20:12 ` David Miller
2008-09-19 20:12 ` David Miller
[not found] ` <41b516cb0809191050t6c9783dele8926f697854bb1@mail.gmail.com>
2008-09-19 18:18 ` Matthew Wilcox
2008-09-19 20:14 ` David Miller
2008-09-19 20:57 ` Brandeburg, Jesse
2008-09-19 21:09 ` David Miller
2008-09-19 21:15 ` Matthew Wilcox [this message]
2008-09-19 22:11 ` Arjan van de Ven
2008-09-19 22:24 ` Andy Fleming
2008-09-19 22:28 ` Arjan van de Ven
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