Re: [PATCH] mm: vmscan: fix extreme overreclaim and swap floods
From: Rik van Riel
Date: Wed Aug 03 2022 - 13:27:33 EST
On Tue, 2022-08-02 at 12:28 -0400, Johannes Weiner wrote:
>
> Change the code such that only one SWAP_CLUSTER_MAX-sized nudge
> toward
> the larger LRU lists is made before bailing out on a met reclaim
> goal.
>
> This fixes the extreme overreclaim problem.
Reviewed-by: Rik van Riel <riel@xxxxxxxxxxx>
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