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Date:   Fri, 8 May 2020 17:56:16 -0400
From:   Johannes Weiner <>
To:     Shakeel Butt <>
Cc:     Mel Gorman <>, Roman Gushchin <>,
        Michal Hocko <>,
        Andrew Morton <>,
        Yafang Shao <>,,,
Subject: Re: [PATCH 2/3] mm: swap: memcg: fix memcg stats for huge pages

On Fri, May 08, 2020 at 02:22:14PM -0700, Shakeel Butt wrote:
> The commit 2262185c5b28 ("mm: per-cgroup memory reclaim stats") added
> PGLAZYFREE, PGACTIVATE & PGDEACTIVATE stats for cgroups but missed
> couple of places and PGLAZYFREE missed huge page handling. Fix that.
> Also for PGLAZYFREE use the irq-unsafe function to update as the irq is
> already disabled.
> Fixes: 2262185c5b28 ("mm: per-cgroup memory reclaim stats")
> Signed-off-by: Shakeel Butt <>

Acked-by: Johannes Weiner <>

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