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From: Kairui Song <ryncsn@gmail.com>
To: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Yu Zhao <yuzhao@google.com>,  Chris Li <chrisl@kernel.org>,
	Matthew Wilcox <willy@infradead.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 3/3] mm, lru_gen: try to prefetch next page when canning LRU
Date: Fri, 12 Jan 2024 02:35:46 +0800	[thread overview]
Message-ID: <CAMgjq7B-RSmDp_z4+JnE2gGgv=Hhgntgn3pwxpke=6VrnTVYtw@mail.gmail.com> (raw)
In-Reply-To: <20240111183321.19984-4-ryncsn@gmail.com>

Kairui Song <ryncsn@gmail.com> 于2024年1月12日周五 02:33写道：
>
> From: Kairui Song <kasong@tencent.com>
>
> Prefetch for inactive/active LRU have been long exiting, apply the same
> optimization for MGLRU.
>
> Ramdisk based swap test in a 4G memcg on a EPYC 7K62 with:
>

Hi, my applogize, I just realize I forgot to fix the typo in title
right after I send the patch... it should be:
mm, lru_gen: try to prefetch next page when scanning LRU


      reply	other threads:[~2024-01-11 18:36 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-11 18:33 [PATCH v2 0/3] mm, lru_gen: batch update pages when aging Kairui Song
2024-01-11 18:33 ` [PATCH v2 1/3] mm, lru_gen: batch update counters on againg Kairui Song
2024-01-11 18:37   ` Kairui Song
2024-01-12 21:01   ` Wei Xu
2024-01-14 17:42     ` Kairui Song
2024-01-15 17:09       ` Kairui Song
2024-01-11 18:33 ` [PATCH v2 2/3] mm, lru_gen: move pages in bulk when aging Kairui Song
2024-01-11 18:33 ` [PATCH v2 3/3] mm, lru_gen: try to prefetch next page when canning LRU Kairui Song
2024-01-11 18:35   ` Kairui Song [this message]

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