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    SubjectRe: [PATCH] nfs: fix congestion control
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    On Wed, 2007-01-17 at 15:29 +0100, Peter Zijlstra wrote:
    > I was thinking that since the server needs to actually sync the page a
    > commit might be quite expensive (timewise), hence I didn't want to flush
    > too much, and interleave them with writing out some real pages to
    > utilise bandwidth.

    Most servers just call fsync()/fdatasync() whenever we send a COMMIT, in
    which case the extra round trips are just adding unnecessary latency.



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