From: David Miller <davem@davemloft.net>
To: jpiszcz@lucidpixels.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: What is eth"X"-Q0?
Date: Wed, 14 Oct 2009 12:55:54 -0700 (PDT) [thread overview]
Message-ID: <20091014.125554.249768103.davem@davemloft.net> (raw)
In-Reply-To: <alpine.DEB.2.00.0910141343240.23631@p34.internal.lan>
From: Justin Piszcz <jpiszcz@lucidpixels.com>
Date: Wed, 14 Oct 2009 13:44:16 -0400 (EDT)
> On my new system, cat /proc/interrupts:
>
> 36: 0 3055 2757 1086 1208446 25588 726447 1028280 PCI-MSI-edge eth2-Q0
> 37: 0 0 0 0 0 0 3 0 PCI-MSI-edge eth2
> 38: 0 103124 0 0 784 14511559 6936870 15972334 PCI-MSI-edge eth1-Q0
> 39: 0 0 0 0 2 0 0 0 PCI-MSI-edge eth1
>
> What does the "-Q0" stand for, is this because the device was renamed?
It's for multiqueue.
Every queue in a multiqueue capable networking device will get a
different "ethX-QN" name for each queue's interrupt.
prev parent reply other threads:[~2009-10-14 19:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-14 17:44 Justin Piszcz
2009-10-14 19:55 ` David Miller [this message]
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