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    [from the cache]
©2003-2011 Jasper Spaans