[lkml]   [2012]   [Feb]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 00/10] jump label: introduce very_[un]likely + cleanups + docs
    On 02/22/2012 06:56 AM, Ingo Molnar wrote:
    >> maybe even a "very_likely()", but then keep a static_branch()
    >> or whatever for those cases you do not want to optimize at
    >> compile time.
    > Once such uses arise maybe we could add such an 'unbiased'
    > variant.

    We already have such use cases, although a lot of them are covered by
    static_cpu_has(). However, I fully expect that we'll have cases that
    aren't readily covered by CPU feature flags and I'd like to avoid
    reinventing new features.


    H. Peter Anvin, Intel Open Source Technology Center
    I work for Intel. I don't speak on their behalf.

     \ /
      Last update: 2012-02-22 16:15    [W:0.018 / U:4.568 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site