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    SubjectRe: CONFIG_PREEMPT and server workloads
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    On Thu, 2004-03-18 at 10:28, Takashi Iwai wrote:

    > in my case with reiserfs, i got 0.4ms RT-latency with my test suite
    > (with athlon 2200+).
    >
    > there is another point to be fixed in the reiserfs journal
    > transaction. then you'll get 0.1ms RT-latency without preemption.

    Are you talking about the following patch recently merged in Linus tree?

    [PATCH] resierfs: scheduling latency improvements
    http://linus.bkbits.net:8080/linux-2.5/cset@40571b49jtE7PzOtsXjBx65-GoDijg

    I'm interested to try any patch you might have to help reduce latency
    with reiserfs.


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