lkml.org 
[lkml]   [2003]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: Kernel 2.6 size increase - get_current()?
    From
    Date
    Hollis Blanchard <hollisb@us.ibm.com> writes:
    > Inlines don't always help performance (depending on cache sizes, branch
    > penalties, frequency of code access...), but they do always increase
    > code size.

    Um, inlining can often _decrease_ code size because it gives the
    compiler substantial new opportunities for optimization (the function
    body is no longer opaque, so the compiler has a lot more info, and any
    optimizations done on the inlined body can be context-specific).

    -Miles
    --
    Is it true that nothing can be known? If so how do we know this? -Woody Allen
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:47    [W:0.031 / U:0.004 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site