From: Benny Amorsen <benny+usenet@amorsen.dk>
To: netdev@vger.kernel.org
Subject: Re: e1000 performance issue in 4 simultaneous links
Date: Fri, 11 Jan 2008 12:09:32 +0100 [thread overview]
Message-ID: <m3ir20ipoz.fsf@ursa.amorsen.dk> (raw)
In-Reply-To: 20080110.172830.16409182.davem@davemloft.net
David Miller <davem@davemloft.net> writes:
> No IRQ balancing should be done at all for networking device
> interrupts, with zero exceptions. It destroys performance.
Does irqbalanced need to be taught about this? And how about the
initial balancing, so that each network card gets assigned to one CPU?
/Benny
next prev parent reply other threads:[~2008-01-11 11:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-10 16:17 e1000 performance issue in 4 simultaneous links Breno Leitao
2008-01-10 16:36 ` Ben Hutchings
2008-01-10 16:51 ` Jeba Anandhan
2008-01-10 17:31 ` Breno Leitao
2008-01-10 18:18 ` Kok, Auke
2008-01-10 18:37 ` Rick Jones
2008-01-10 18:26 ` Rick Jones
2008-01-10 20:52 ` Brandeburg, Jesse
2008-01-11 1:28 ` David Miller
2008-01-11 11:09 ` Benny Amorsen [this message]
2008-01-12 1:41 ` David Miller
2008-01-12 5:13 ` Denys Fedoryshchenko
2008-01-30 16:57 ` Kok, Auke
2008-01-11 16:20 ` Breno Leitao
2008-01-11 16:48 ` Eric Dumazet
2008-01-11 17:36 ` Denys Fedoryshchenko
2008-01-11 18:45 ` Breno Leitao
2008-01-11 18:19 ` Breno Leitao
2008-01-11 18:48 ` Rick Jones
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