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Date: Wed, 15 Apr 2015 22:37:58 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Jason Low <jason.low2@hp.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
        Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>, linux-kernel@vger.kernel.org,
        "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Oleg Nesterov <oleg@redhat.com>,
        Mike Galbraith <umgwanakikbuti@gmail.com>,
        Frederic Weisbecker <fweisbec@gmail.com>, Mel Gorman <mgorman@suse.de>,
        Preeti U Murthy <preeti@linux.vnet.ibm.com>, hideaki.kimura@hp.com,
        Aswin Chandramouleeswaran <aswin@hp.com>,
        Scott J Norton <scott.norton@hp.com>
Subject: Re: [PATCH 1/3] sched, timer: Remove usages of ACCESS_ONCE in the
 scheduler
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On Wed, 15 Apr 2015 19:29:01 -0700
Jason Low <jason.low2@hp.com> wrote:

> On Tue, 2015-04-14 at 22:40 -0400, Steven Rostedt wrote:
> > You are correct. Now I'm thinking that the WRITE_ONCE() is not needed,
> > and just a:
> > 
> > 	p->mm->numa_scan_seq = READ_ONCE(p->numa_scan_seq) + 1;
> 
> Just to confirm, is this a typo? Because there really is a numa_scan_seq
> in the task_struct itself too :)
> 

Oops, yeah that was a typo.

-- Steve
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