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    SubjectRe: Performance regression from switching lock to rw-sem for anon-vma tree
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    On Tue, 2013-07-30 at 12:59 -0700, Davidlohr Bueso wrote:
    > cc'ing Dave Chinner for XFS
    >

    Davidlohr,

    I also wonder it this change benefit your workload. Will
    be interested to know of your performance numbers.

    Tim



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