Interrupt latency problems

[Lars Eggert]

Paul Richards wrote:
> 
> I'm also not sure why a lot more people aren't seeing this, unless my
> motherboard is odd in sharing the acpi interrupt with a pci slot.

I tried to see if this is the case on my SMP board, but I don't seem to 
have acpi attached to any interrupt:

[root at nik: ~] ps -axg | grep irq
    24  ??  WL     0:00.00  (irq18: mpt0)
    25  ??  WL     0:19.30  (irq19: em0 mpt1)
    26  ??  WL     0:00.00  (irq16: xl0 uhci1)
    27  ??  WL     1:57.07  (irq17: fwohci0 drm0)
    28  ??  WL     1:09.27  (irq13: em1 ichsmb0)
    29  ??  WL     0:00.02  (irq20: pcm0)
    30  ??  WL     0:02.19  (irq2: uhci0 bktr0)
    31  ??  WL     0:02.84  (irq14: ata0)
    32  ??  WL     0:00.00  (irq15: ata1)
    36  ??  WL     0:00.00  (irq6: fdc0)
    37  ??  WL     0:00.00  (irq1: atkbd0)

Is this the right way to check for this?

Lars
-- 
Lars Eggert <larse at isi.edu>           USC Information Sciences Institute
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