Re: [PATCH v4 3/3] Docs/mm/damon/design: Document hugepage_mem_bp target metric

[Randy Dunlap]

Hi,

On 8/31/26 7:47 AM, SJ Park wrote:
> From: Asier Gutierrez <gutierrez.asier@xxxxxxxxxxxxxxxxxxx>
> 
> Document hugepage_mem_bp metric exposed by sysfs.
> 
> Signed-off-by: Asier Gutierrez <gutierrez.asier@xxxxxxxxxxxxxxxxxxx>
> Reviewed-by: SJ Park <sj@xxxxxxxxxx>
> Signed-off-by: SJ Park <sj@xxxxxxxxxx>
> ---
>  Documentation/mm/damon/design.rst | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
> index aed6cb1cf4831..a8c163475ef2b 100644
> --- a/Documentation/mm/damon/design.rst
> +++ b/Documentation/mm/damon/design.rst
> @@ -713,6 +713,8 @@ mechanism tries to make ``current_value`` of ``target_metric`` be same to
>    bp (1/10,000).
>  - ``node_eligible_mem_bp``: Scheme target access pattern-eligible memory ratio
>    of a node in bp (1/10,000).
> +- ``hugepage_mem_bp``: Total huge page to total used memory ratio in bp
> +  (1/10,000).
>  
>  ``nid`` is optionally required for ``node_mem_used_bp``, ``node_mem_free_bp``,
>  ``node_memcg_used_bp``, ``node_memcg_free_bp`` and ``node_eligible_mem_bp`` to

I've looked thru the entire design.rst file and cannot find anything telling
me (or anyone) what "bp" means.  Explain??

thanks.
-- 
~Randy