[lkml]   [2011]   [Jul]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [patch 00/17] CFS Bandwidth Control v7.1
    On Thu, 2011-07-07 at 12:23 -0400, Jason Baron wrote:

    > yes, this is the type of case jump labels is designed for. Let me know
    > if there are any usage questions/concerns.

    Unrelated to this change, I was looking at a case where it would be nice
    to have a way to specify the initial state of jump labels.

    That is, currently:

    jump_label_key foo;

    if (static_branch(&foo))

    will default to false, until jump_label_inc(&foo) etc..

    I was looking to add something like:

    jump_label_key foo = JUMP_LABEL_TRUE;

    Which would initialize the thing to be true, the problem with that is
    that it takes until the loop in jump_label_init() before that takes
    effect, which was too late in my particular case.

    Anyway, not the current problem and probably not your problem anyway,
    but I wanted to throw the issue out there.

     \ /
      Last update: 2011-07-07 19:31    [W:0.020 / U:10.116 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site