2.5.67-mm4 & IRQ balancing

From: Philippe Gramoullé (philippe.gramoulle@mmania.com)
Date: Fri Apr 18 2003 - 18:58:36 EST


Hello,

It may be not related to -mm4 only but as i hadn't checked before ( with 2.5.x kernels),
I just wonder about /proc/interrupts output:

$ cat /proc/interrupts
           CPU0 CPU1
  0: 47851610 0 IO-APIC-edge timer
  1: 51789 0 IO-APIC-edge i8042
  2: 0 0 XT-PIC cascade
  3: 171 0 IO-APIC-edge serial
  8: 772066 0 IO-APIC-edge rtc
 12: 3 0 IO-APIC-edge i8042, i8042, i8042, i8042
 15: 58 1 IO-APIC-edge ide1
 16: 47047 0 IO-APIC-level ohci1394
 18: 391753 0 IO-APIC-level EMU10K1
 19: 911863 0 IO-APIC-level uhci-hcd
 20: 261806 0 IO-APIC-level eth0
 22: 273648 0 IO-APIC-level aic7xxx
 23: 0 0 IO-APIC-level uhci-hcd
NMI: 47853468 47852927
LOC: 47860500 47860630
ERR: 0
MIS: 0

Shouldn't the interrupts be balanced on both CPUs ?

DELL MT 530 Ws , SMP Xeon 1.5Ghz, 512 Mo RAM on Debian Unstable.

Thanks,

Philippe
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