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    SubjectRe: [PATCH] Simplified scalable cpu bitmasks
       From: Rusty Russell <>
    Date: Mon, 12 Aug 2002 14:42:51 +1000

    This changes bitmap_member to the more logical DECLARE_BITMAP, then
    uses it for cpu_online_map (ie. cpu_online_map is now an unsigned long

    Compiles and boots: Dave, how's this?

    I'm ok with this for now.

    I suspect that once you start using NR_CPUS in the range of 1024 or so
    you want to allow the port do things like "use a pointer for cpuset_t
    and NULL means CPU_MASK_ALL"

    Or maybe not :-) we'll see.
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