From: "JaniD++" <djani22@dynamicweb.hu>
To: <linux-kernel@vger.kernel.org>
Subject: irq balancing question
Date: Wed, 14 Dec 2005 22:05:41 +0100 [thread overview]
Message-ID: <024501c600f2$24e8ccc0$0400a8c0@dcccs> (raw)
Hello, list,
I try to tune my system with manually irq assigning, but this simple not
works, and i don't know why. :(
I have already read all the documentation in the kernel tree, and search in
google, but i can not find any valuable reason.
[root@dy-xeon-1 proc]# cat irq/217/smp_affinity
f
[root@dy-xeon-1 proc]# echo 1 > irq/217/smp_affinity
[root@dy-xeon-1 proc]# cat irq/217/smp_affinity
f
[root@dy-xeon-1 proc]# /bin/echo 1 > irq/217/smp_affinity
[root@dy-xeon-1 proc]# cat irq/217/smp_affinity
f
[root@dy-xeon-1 proc]# cat interrupts
CPU0 CPU1 CPU2 CPU3
0: 117 0 0 50302311 IO-APIC-edge timer
1: 0 0 0 560 IO-APIC-edge i8042
8: 0 0 0 8369 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
14: 0 0 0 9707311 IO-APIC-edge ide0
169: 0 0 0 1 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 4335777 IO-APIC-level
ehci_hcd:usb1
209: 0 0 0 1777636996 IO-APIC-level eth0
217: 0 0 0 2669520977 IO-APIC-level eth1
NMI: 0 0 0 0
LOC: 50307523 50307625 50307006 50302885
ERR: 0
MIS: 0
[root@dy-xeon-1 proc]#
Can somebody help me?
Cheers,
Janos
next reply other threads:[~2005-12-14 21:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-14 21:05 JaniD++ [this message]
2005-12-14 21:16 ` irq balancing question Arjan van de Ven
2005-12-14 21:31 ` JaniD++
2005-12-15 0:48 Pallipadi, Venkatesh
2005-12-15 9:10 ` JaniD++
2005-12-15 14:00 Pallipadi, Venkatesh
2005-11-17 8:28 ` JaniD++
2007-02-23 11:32 Imre Gergely
2007-02-23 14:45 ` Arjan van de Ven
2007-02-23 14:58 ` Gergely Imre
2007-02-23 15:54 ` Arjan van de Ven
2007-02-23 18:51 ` Gergely Imre
2007-02-23 19:01 ` Arjan van de Ven
2007-02-23 20:57 ` Gergely Imre
[not found] <fa.o8VX4Uax4/73QDX3vvhLW5NBvRE@ifi.uio.no>
2007-02-23 14:39 ` Robert Hancock
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