lkml.org 
[lkml]   [2011]   [Nov]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: INFO: possible recursive locking detected: get_partial_node() on 3.2-rc1
    Looks like a false positive.

    put_cpu_partial() can be called with a parameter to indicate if draining
    of the per cpu partial list should be allowed ("drain"). Draining requires
    taking the list lock. "drain" is set to 0 when called from
    get_partial_node() (where we are already holding the list lock) so no
    deadlock should be possible.


    \
     
     \ /
      Last update: 2011-11-11 15:59    [W:0.046 / U:29.792 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site