linux-kernel - Re: [PATCH v2 4/4] arm64: add a new document for the fine-tuning tips

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Message-ID: <76013b75-dce9-b37c-f2af-9556f14f6301@os.amperecomputing.com>
Date: Mon, 2 Dec 2024 11:19:07 -0800 (PST)
From: Christoph Lameter <cl@...amperecomputing.com>
To: Huang Shijie <shijie@...amperecomputing.com>
cc: catalin.marinas@....com, will@...nel.org, patches@...erecomputing.com, 
    paulmck@...nel.org, akpm@...ux-foundation.org, thuth@...hat.com, 
    rostedt@...dmis.org, xiongwei.song@...driver.com, ardb@...nel.org, 
    steven.price@....com, suzuki.poulose@....com, mark.rutland@....com, 
    linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, 
    linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 4/4] arm64: add a new document for the fine-tuning
 tips

On Tue, 26 Nov 2024, Huang Shijie wrote:

> +slab_strict_numa
> +----------------
> +In NUMA, it will provide the local memory allocation by SLUB.

"Slab objects will be placed individually according to memory policies. 
Increases object locality which is useful for NUMA systems using SLC 
caches"