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    SubjectRe: SLUB defrag pull request?
    On Tue, 28 Oct 2008, Pekka Enberg wrote:

    > Christoph, I was sort of expecting a NAK/ACK from you before merging
    > this. I would be nice to have numbers on this but then again I don't see
    > how this can hurt either.

    Its an additional instruction in a hot path. Lets see some numbers first.

    Try tbench. Seems to be very popular recently. Or my microbenchmarks
    for slab allocations on kernel.org.




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