Messages in this thread | | | Date | Sun, 23 Feb 2003 18:29:14 +0100 | From | Stephan von Krawczynski <> | Subject | Re: 2.4.21-pre4: PDC ide driver problems with shared interrupts |
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On 23 Feb 2003 16:04:31 +0100 Arjan van de Ven <arjan@fenrus.demon.nl> wrote:
> On Sun, 2003-02-23 at 15:33, Stephan von Krawczynski wrote: > > On Thu, 06 Feb 2003 15:51:47 +0100 > > Hans Lambrechts <hans.lambrechts@skynet.be> wrote: > > > > > Stephan von Krawczynski wrote: > > > > > > <---snip---> > > > > > > > > > > > CPU0 CPU1 > > > > 0: 71158 0 IO-APIC-edge timer > > > > 1: 941 0 IO-APIC-edge keyboard > > > > 2: 0 0 XT-PIC cascade > > > > 12: 33166 0 IO-APIC-edge PS/2 Mouse > > > > 15: 4 0 IO-APIC-edge ide1 > > <snip> > > > I am sorry, but this patch is: > > a) already included in 2.4.21-pre4 (which I run) > > b) does therefore obviously not help > > > > Any other suggestions? > > could you give the irqbalance daemon from > > http://people.redhat.com/arjanv/irqbalance/irqbalance-0.06.tar.gz > > a try ?
Hella Arjan,
I tried it and it looks as if it performs as expected:
CPU0 CPU1 0: 1288917 35375 IO-APIC-edge timer 1: 8917 244 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 12: 350644 552 IO-APIC-edge PS/2 Mouse 15: 6 0 IO-APIC-edge ide1 17: 426082 7881 IO-APIC-level ide2, ide3 18: 329936 919 IO-APIC-level eth0, eth1 20: 43 0 IO-APIC-level aic7xxx 21: 10439503 0 IO-APIC-level eth2 22: 1596851 122119 IO-APIC-level aic7xxx 23: 16 0 IO-APIC-level aic7xxx 25: 1304 36 IO-APIC-level HiSax 26: 0 0 IO-APIC-level EMU10K1 NMI: 0 0 LOC: 1324228 1324203 ERR: 0 MIS: 0
Within a few minutes I see the above. The only thing left: I am not able to produce interrupts from eth2 (tg3) on CPU1. I have not looked at the daemons policies so far, so maybe this is normal... It looks interesting. Did you decribe it somewhere? -- Regards, Stephan
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