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    SubjectRe: [PATCH 06/11] DIO: Inline the complete submission path v2
    Date
    Andi Kleen <andi@firstfloor.org> writes:

    > From: Andi Kleen <ak@linux.intel.com>
    >
    > Add inlines to all the submission path functions. While this increases
    > code size it also gives gcc a lot of optimization opportunities
    > in this critical hotpath.
    >
    > In particular -- together with some other changes -- this
    > allows gcc to get rid of the unnecessary clearing of
    > sdio at the beginning and optimize the messy parameter passing.
    > Any non inlining of a function which takes a sdio parameter
    > would break this optimization because they cannot be done if the
    > address of a structure is taken.

    Do you want to use __always_inline, then?

    Cheers,
    Jeff


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