Re: /proc/stat's intr field looks odd, although /proc/interrupts seems correct

From: Zwane Mwaikambo (zwane_at_linuxpower.ca)
Date: 08/11/03

  • Next message: support_at_syskonnect.de: "RE: [2.6 patch] fix net/sk98lin/skge.c for !PROC_FS" 
    Date:	Mon, 11 Aug 2003 02:12:42 -0400 (EDT)
To: Robert Love <rml@tech9.net>

    Now that it's booted;

    This box has 20 irq lines and NR_IRQS = 224
    Linux har-01.mastecende.com 2.6.0-test3 #12 SMP Mon Aug 11 01:56:51 EDT 2003 i686 i686 i386 GNU/Linux
    root@har-01 ~ {0, 0} cat /proc/interrupts
               CPU0
      0: 386488 IO-APIC-edge timer
      1: 98 IO-APIC-edge i8042
      2: 0 XT-PIC cascade
      8: 1 IO-APIC-edge rtc
      9: 0 IO-APIC-level acpi
     12: 57 IO-APIC-edge i8042
     14: 10 IO-APIC-edge ide0
     17: 2343 IO-APIC-level BusLogic BT-958
     18: 190 IO-APIC-level PCnet/PCI II 79C970A
     19: 0 IO-APIC-level uhci-hcd
    NMI: 0
    LOC: 383054
    ERR: 0
    MIS: 0
    root@har-01 ~ {0, 0} cat /proc/stat
    cpu 13420 48 19886 4865 384
    cpu0 13420 48 19887 4865 384
    intr 391995 389245 98 0 0 0 0 3 0 1 0 0 0 57 0 10 0 0 2345 237 0
    ctxt 20591
    btime 1058859909
    processes 1097
    procs_running 1
    procs_blocked 0

    And this one has 16 irq lines and NR_IRQS = 224
    Linux mondecino.mastecende.com 2.6.0-test3 #11 SMP Mon Aug 11 01:50:37 EDT
    2003 i686 i686 i386 GNU/Linux
    root@mondecino ~ {0, 0} cat /proc/interrupts
               CPU0
      0: 1071356 XT-PIC timer
      1: 12 XT-PIC i8042
      2: 0 XT-PIC cascade
      4: 830 XT-PIC serial
      5: 1281 XT-PIC uhci-hcd, uhci-hcd, eth0
      8: 1 XT-PIC rtc
      9: 0 XT-PIC acpi
     12: 60 XT-PIC i8042
     14: 1490 XT-PIC ide0
     15: 42 XT-PIC ide1
    NMI: 0
    LOC: 1070561
    ERR: 0
    MIS: 0
    root@mondecino ~ {0, 0} cat /proc/stat
    cpu 27374 0 1642 77426 1230
    cpu0 27374 0 1642 77426 1230
    intr 1080473 1076701 12 0 0 830 1334 0 1 1 0 0 0 60 0 1492 42
    ctxt 16348
    btime 1060581831
    processes 1218
    procs_running 2
    procs_blocked 0
    -
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