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    SubjectRe: [PATCH] crc32 improvements for 2.5 [RESEND]
    Date
    From: "Andrew Morton" <akpm@digeo.com>
    > Joakim Tjernlund <joakim.tjernlund@lumentis.se> wrote:
    > >
    > > I did the optimizations in the crc32 patch Brian Murphy submitted a while ago.
    > > Now I have cleaned it up a little and made some more optimizations.
    >
    > I added this to -mm, but I don't know how to test it ;)
    >
    > What testing have you performed? And have you any benchmark results?

    I have tested this extensivly using JFFS2 on PPC. I belive David Woodhouse
    has done the same on X86.

    I don't have any benchmarks, I used the JFFS2 mounting process which
    crc32 checks all data and metadata in the FS and timed that.

    There are some ethernet drivers that uses crc32 as well.

    Jocke
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