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    SubjectRe: [patch] kernel sysfs events layer
    Paul Jackson wrote:
    > Jan wrote:
    >
    >>Well, time for /sys/devices/memory/memory<n>/. That would perhaps also
    >>be suitable for numa which want to know which memory module is near
    >>which cpu.
    >
    >
    > Don't we already have something like that. On an SN2 near me at this
    > time, running 2.6.9-rc1-mm4:
    >
    > # pwd
    > /sys/devices/system/node/node0
    >
    > # ls -lt cpu? | cut -c33-
    > 0 Sep 15 00:50 cpu0 -> ../../../../devices/system/cpu/cpu0
    > 0 Sep 15 00:50 cpu1 -> ../../../../devices/system/cpu/cpu1
    >
    > This tells me that CPUs 0 and 1 are on node 0.

    And how do you know which memory modules are near cpu0 and 1 ?
    Is there already a devices/system/memory/ thing which also gets linked
    from the node0 directory?
    (Sorry, no SN2 to check handy ;-) )

    Jan

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