linux-kernel - Re: [RFC PATCH mm-next v2 10/12] Docs/ABI/damon: document addr

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Message-Id: <20250820213704.86407-1-sj@kernel.org>
Date: Wed, 20 Aug 2025 14:37:04 -0700
From: SeongJae Park <sj@...nel.org>
To: Quanmin Yan <yanquanmin1@...wei.com>
Cc: SeongJae Park <sj@...nel.org>,
	akpm@...ux-foundation.org,
	damon@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org,
	wangkefeng.wang@...wei.com,
	zuoze1@...wei.com
Subject: Re: [RFC PATCH mm-next v2 10/12] Docs/ABI/damon: document addr_unit file

On Wed, 20 Aug 2025 16:06:20 +0800 Quanmin Yan <yanquanmin1@...wei.com> wrote:

> From: SeongJae Park <sj@...nel.org>
> 
> Document addr_unit DAMON sysfs file on DAMON ABI document.
> 
> Signed-off-by: SeongJae Park <sj@...nel.org>
> Signed-off-by: Quanmin Yan <yanquanmin1@...wei.com>
> ---
>  Documentation/ABI/testing/sysfs-kernel-mm-damon | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
> index 6791d879759e..cf4d66bd119d 100644
> --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
> +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
> @@ -77,6 +77,13 @@ Description:	Writing a keyword for a monitoring operations set ('vaddr' for
>  		Note that only the operations sets that listed in
>  		'avail_operations' file are valid inputs.
>  
> +What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/addr_unit
> +Date:		Apr 2025

Please update above date.

> +Contact:	SeongJae Park <sj@...nel.org>
> +Description:	Writing an integer to this file sets the 'address unit'
> +		parameter of the given operations set of the context.  Reading
> +		the file returns the last-written 'address unit' value.
> +
>  What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/sample_us
>  Date:		Mar 2022
>  Contact:	SeongJae Park <sj@...nel.org>
> -- 
> 2.43.0


Thanks,
SJ