lkml.org 
[lkml]   [2010]   [Jan]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH tip/core/rcu 8/9] idr: apply lockdep-based diagnostics to rcu_dereference() uses
On Thu, Jan 14, 2010 at 05:02:45PM -0800, Paul E. McKenney wrote:
> From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
>
> Because idr can be used with any of a number of locks or with any
> flavor of RCU, just disable the lockdep-based diagnostics. If idr
> needs diagnostics, the check expression will need to be passed into
> the relevant idr primitives as an additional argument.
>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

The subject line of this patch seems wrong. Like the preceding patches
for radix tree and list operations, this *disables* the checking by
using _raw.

- Josh Triplett


\
 
 \ /
  Last update: 2010-01-19 00:39    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site