From: "JaniD++" <djani22@dynamicweb.hu>
To: linux-smp@vger.kernel.org
Subject: irq balancing question
Date: Wed, 7 Dec 2005 23:52:27 +0100 [thread overview]
Message-ID: <02ae01c5fb80$e7a6c860$0400a8c0@dcccs> (raw)
Hello,list,
I want to change the irq bounding, but i can't.
[root@dy-xeon-1 irq]# cat 217/smp_affinity
f
[root@dy-xeon-1 irq]# echo 1 > 217/smp_affinity
[root@dy-xeon-1 irq]# cat 217/smp_affinity
f
[root@dy-xeon-1 irq]# /bin/echo 1 > 217/smp_affinity
[root@dy-xeon-1 irq]# cat 217/smp_affinity
f
[root@dy-xeon-1 irq]#
CPU0 CPU1 CPU2 CPU3
0: 117 0 0 17139594 IO-APIC-edge timer
8: 0 0 0 2842 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
14: 0 0 0 2701302 IO-APIC-edge ide0
169: 0 0 0 0 IO-APIC-level
uhci_hcd:usb2
177: 0 0 0 0 IO-APIC-level
uhci_hcd:usb3
185: 0 0 0 0 IO-APIC-level
uhci_hcd:usb4
193: 0 0 0 0 IO-APIC-level
ehci_hcd:usb1
209: 0 0 0 211910641 IO-APIC-level eth0
217: 0 0 0 494228730 IO-APIC-level eth1
NMI: 0 0 0 0
LOC: 17139481 17139480 17139479 17139375
ERR: 0
MIS: 0
I have allready read all the documentation about this, and try to find
answer in google, but found nothing. :(
My kernel is 2.6.15-rc3, but with 2.6.14.2 is the same.
The system is dual xeon + HT.
My kernel config file is here:
http://download.netcenter.hu/bughunt/smp/config.txt
Thanks,
Janos
reply other threads:[~2005-12-07 22:52 UTC|newest]
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