Re: [PATCH v2 2/5] sched, numa: Document usages of mm->numa_scan_seq

Rik van Riel
2015-04-29T14:36:19Z

On 04/28/2015 04:00 PM, Jason Low wrote:
> The p->mm->numa_scan_seq is accessed using READ_ONCE/WRITE_ONCE
> and modified without exclusive access. It is not clear why it is
> accessed this way. This patch provides some documentation on that.
>
> Signed-off-by: Jason Low <jason.low2@hp.com>

Acked-by: Rik van Riel <riel@redhat.com>