[lkml]   [2010]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH V2 0/6][RFC] futex: FUTEX_LOCK with optional adaptive spinning
    On 04/06/2010 04:35 PM, Peter Zijlstra wrote:
    > On Tue, 2010-04-06 at 16:28 +0300, Avi Kivity wrote:
    >> Yes, but that's the best case for spinning. You could simply use a
    >> userspace spinlock in this case.
    > Userspace spinlocks are evil.. they should _never_ be used.

    But in this case they're fastest. If we don't provide a non-evil
    alternative, people will use them.

    error compiling committee.c: too many arguments to function

     \ /
      Last update: 2010-04-06 15:45    [W:0.019 / U:75.456 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site