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    SubjectRe: [rfc][patch] Memory Binding API v0.3 2.5.41

    > +#define for_each_valid_zone(zone, zonelist) \
    > + for (zone = *zonelist->zones; zone; zone++) \
    > + if (current->memblk_binding.bitmask & (1 << zone->zone_pgdat->memblk_id))

    Does the compiler optimise the last bit away on non-NUMA?
    Want to wrap it in #ifdef CONFIG_NUMA_MEMBIND or something?
    Not sure what the speed impact of this would be, but I'd
    rather it was optional, even on NUMA boxen.

    Other than that, looks pretty good.

    M.


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