linux-kernel - Re: [PATCH mm-unstable v4 0/7] mm/mglru: performance optimizations

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Message-Id: <20250102160314.20813f37b0bf748c3a06e877@linux-foundation.org>
Date: Thu, 2 Jan 2025 16:03:14 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: Yu Zhao <yuzhao@...gle.com>
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, Chen Ridong
 <chenridong@...wei.com>
Subject: Re: [PATCH mm-unstable v4 0/7] mm/mglru: performance optimizations

On Mon, 30 Dec 2024 21:35:31 -0700 Yu Zhao <yuzhao@...gle.com> wrote:

> This series improves performance for some previously reported test
> cases. Most of the code changes gathered here has been floating on the
> mailing list [1][2]. They are now properly organized and have gone
> through various benchmarks on client and server devices, including
> Android, FIO, memcached, multiple VMs and MongoDB.

This series has significant conflicts with the patch "mm: vmscan: retry
folios written back while isolated for traditional LRU".  It appears
that "mm: vmscan: retry folios written back while isolated for
traditional LRU" is due for an update and that more discussion is
needed, so I shall drop this version of "mm: vmscan: retry folios
written back while isolated for traditional LRU" from mm-unstable.