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    SubjectRe: [PATCH] add scheduler domains for ia64
    Jesse Barnes wrote:
    > On Saturday, August 14, 2004 8:54 pm, Nick Piggin wrote:
    >
    >>Yeah, all the SD_*_INIT values are overridable. We could even say, put
    >>in an SD_NODE2_INIT for a 2nd level NUMA domain in the generic code,
    >>for example.
    >
    >
    > Yeah, we'll need different values for each level in the hierarchy.
    >
    >
    >>I'd say your closest-node setup would probably get close to what you want.
    >>The main thing you want is to not do huge amounts of balancing work in
    >>interrupt context, and also not to move a task from one side of the
    >>system to the other when one node is a little bit out of balance.
    >>
    >>I guess if you want to do anything fancier then we can take a look at
    >>re-exporting the domain setup.
    >
    >
    > Ok, sounds good. How does this look? It sits on top of 2.6.8.1-mm1, ripping
    > out the ia64 specific bits and moving things to sched.c. I've also added an
    > ia64 specific SD_NODE_INIT and an #if !defined to sched.c
    >

    Sorry I haven't replied earlier. I think this looks good, provided
    it does the right thing for you (I can't test it myself). Send it to
    Andrew to get merged if you'd like.
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