* What is eth"X"-Q0?
@ 2009-10-14 17:44 Justin Piszcz
2009-10-14 19:55 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Justin Piszcz @ 2009-10-14 17:44 UTC (permalink / raw)
To: linux-kernel
Hello,
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?
Justin.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: What is eth"X"-Q0?
2009-10-14 17:44 What is eth"X"-Q0? Justin Piszcz
@ 2009-10-14 19:55 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2009-10-14 19:55 UTC (permalink / raw)
To: jpiszcz; +Cc: linux-kernel
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.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2009-10-14 19:55 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-10-14 17:44 What is eth"X"-Q0? Justin Piszcz
2009-10-14 19:55 ` David Miller
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®