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    SubjectRe: [patch] speed up / fix the new generic semaphore code (fix AIM7 40% regression with 2.6.26-rc1)


    On Thu, 8 May 2008, Ingo Molnar wrote:
    >
    > I suspect some more performance could be won in this particular workload
    > by getting rid of the BKL dependency altogether.

    Did somebody have any trace on which BKL taker it is? It apparently wasn't
    file locking. Was it the tty layer?

    Linus


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