lkml.org 
[lkml]   [2010]   [Apr]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] NFS: Fix RCU warnings in nfs_inode_return_delegation_noreclaim() [ver #2]
Date
Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:

> So you have objected to needless memory barriers. How do you feel
> about possibly needless ACCESS_ONCE() calls?

That would work here since it shouldn't emit any excess instructions.

David


\
 
 \ /
  Last update: 2010-04-01 18:37    [W:0.445 / U:1.252 seconds]
©2003-2014 Jasper Spaans. Advertise on this site