lkml.org 
[lkml]   [2008]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: kmemcheck caught read from freed memory (cfq_free_io_context)
    > From: Jens Axboe <jens.axboe@oracle.com>
    > Date: Wed, Apr 02, 2008 02:36:39PM +0200
    >
    > > Looks good and tests fine as well. I've applied it, on top of the
    > > hlist_for_each_entry_safe_rcu() fix.
    > >
    > > http://git.kernel.dk/?p=linux-2.6-block.git;a=commit;h=436151ad32b4a59e0d36165a7d6312545f126661
    > >

    ok, thanks. anyway I don't think the hlist_for_each_entry_safe_rcu()
    is needed at this point, since the pos->next pointer is still valid
    (at least) until the next rcu_read_unlock(). am I wrong?


    \
     
     \ /
      Last update: 2008-04-02 14:57    [W:0.034 / U:29.952 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site