Re: [PATCH 3.16.y-ckt 043/128] mm, vmstat: allow WQ concurrency to discover memory reclaim doesn't make any progress

From: Ben Hutchings
Date: Sun Jan 24 2016 - 17:15:10 EST


On Sun, 2016-01-24 at 21:59 +0000, Luis Henriques wrote:
> 3.16.7-ckt23 -stable review patch.ÂÂIf anyone has any objections, please let me know.
>
> ---8<------------------------------------------------------------
>
> From: Michal Hocko <mhocko@xxxxxxxx>
>
> commit 373ccbe5927034b55bdc80b0f8b54d6e13fe8d12 upstream.
[...]
> [ luis: backported to 3.16, based on Ben's backport to 3.2:
> Â - use schedule_delayed_work instead of queue_delayed_work_on function
> ÂÂÂÂvmstat_update()
[...]

You're (correctly) changing it to use queue_delayed_work(), not
schedule_delayed_work() as it previously did.

Ben.

--
Ben Hutchings
Time is nature's way of making sure that everything doesn't happen at once.

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