Messages in this thread | | | Date | Wed, 15 Apr 2015 22:37:58 -0400 | From | Steven Rostedt <> | 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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