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    SubjectRe: [PATCH 1/7] logfs: push down BKL into ioctl function
    On Tue, 27 April 2010 16:24:19 +0200, Arnd Bergmann wrote:
    > I'm sure that logfs doesn't rely on the BKL, but right now,
    > we're just pushing it down.

    So why do you create logfs_unlocked_ioctl in the first place? ;)


    Measure. Don't tune for speed until you've measured, and even then
    don't unless one part of the code overwhelms the rest.
    -- Rob Pike
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