lkml.org 
[lkml]   [2006]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [RFC][PATCH 0/4] Redesign cpu_hotplug locking.
    On Sun, 27 Aug 2006 16:36:58 +0530
    Dipankar Sarma <dipankar@in.ibm.com> wrote:

    > > Did you look? workqueue_mutex is used to protect per-cpu workqueue
    > > resources. The lock is taken prior to modification of per-cpu resources
    > > and is released after their modification. Very very simple.
    >
    > I did and there is no lock named workqueue_mutex. workqueue_cpu_callback()
    > is farily simple and doesn't have the issues in cpufreq that
    > we are talking about (lock_cpu_hotplug() in cpu callback path).

    http://www.kernel.org/git/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=9b41ea7289a589993d3daabc61f999b4147872c4
    -
    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: 2006-08-27 19:25    [W:0.021 / U:30.020 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site