linux-kernel - Re: [RFC PATCH] riscv: Add numa support for riscv64 platform

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Message-ID: <5762c1c1-4078-0647-27fe-6d28f6bc8e9a@infradead.org>
Date:   Tue, 24 Dec 2019 08:02:42 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Greentime Hu <greentime.hu@...ive.com>, green.hu@...il.com,
        greentime@...nel.org, paul.walmsley@...ive.com, palmer@...belt.com,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH] riscv: Add numa support for riscv64 platform

On 12/24/19 12:55 AM, Greentime Hu wrote:
> +# Common NUMA Features
> +config NUMA
> +	bool "Numa Memory Allocation and Scheduler Support"
> +	select OF_NUMA
> +	select ARCH_SUPPORTS_NUMA_BALANCING
> +	depends on SPARSEMEM
> +	help
> +	  Enable NUMA (Non Uniform Memory Access) support.

	              (Non-Uniform Memory Access)
please.

> +
> +	  The kernel will try to allocate memory used by a CPU on the
> +	  local memory of the CPU and add some more
> +	  NUMA awareness to the kernel.
> +


-- 
~Randy