lkml.org 
[lkml]   [2014]   [Oct]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] sched/numa: fix unsafe get_task_struct() in task_numa_assign()
On Sun, Oct 19, 2014 at 03:13:31AM +0400, Kirill Tkhai wrote:

I'm too tired for all this, but:

> + smp_rmb(); /* Pairs with dst_rq->lock unlocking which implies smp_wmb */

RELEASE does not imply a WMB.


\
 
 \ /
  Last update: 2014-10-20 00:01    [W:0.111 / U:0.356 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site