linux-kernel - Re: [PATCH v2] mm: mglru: provide a separate list for lazyfree anon folios

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Message-Id: <20241016155835.8fadc58d913d9df14099514b@linux-foundation.org>
Date: Wed, 16 Oct 2024 15:58:35 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Barry Song <21cnbao@...il.com>
Cc: linux-mm@...ck.org, david@...hat.com, fengbaopeng@...or.com,
 gaoxu2@...or.com, hailong.liu@...o.com, kaleshsingh@...gle.com,
 linux-kernel@...r.kernel.org, lokeshgidra@...gle.com, mhocko@...e.com,
 minchan@...nel.org, ngeoffray@...gle.com, shli@...com, surenb@...gle.com,
 v-songbaohua@...o.com, yipengxiang@...or.com, yuzhao@...gle.com, Gao Xu
 <gaoxu2@...onor.com>
Subject: Re: [PATCH v2] mm: mglru: provide a separate list for lazyfree anon
 folios

On Wed, 16 Oct 2024 16:30:30 +1300 Barry Song <21cnbao@...il.com> wrote:

> To address this, this patch proposes maintaining a separate list
> for lazyfree anon folios while keeping them classified under the
> "file" LRU type to minimize code changes.

Thanks.  I'll await input from other MGLRU developers before adding
this for testing.