linux-kernel - Re: [PATCH] MAINTAINERS: add reverse mapping section

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Message-ID: <aAETK71jeoaW0qHc@harry>
Date: Thu, 17 Apr 2025 23:41:47 +0900
From: Harry Yoo <harry.yoo@...cle.com>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
        David Hildenbrand <david@...hat.com>,
        "Liam R . Howlett" <Liam.Howlett@...cle.com>,
        Vlastimil Babka <vbabka@...e.cz>, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH] MAINTAINERS: add reverse mapping section

On Thu, Apr 17, 2025 at 09:49:04AM +0100, Lorenzo Stoakes wrote:
> Separate out the reverse mapping part of memory management and assign
> appropriate maintainers and reviewers.
> 
> David has long been invovled in work with the reverse mapping and continues
> to do so, so is well suited to maintain this area of the kernel.
> 
> I have a lot of experience working with the anonymous reverse mapping and
> continue to work in this area, and also have good knowledge of the walking
> code and code related to VMAs.
> 
> This helps people identify who to ask for help, and also additionally makes
> life easier in review.
> 
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>

Thanks. I'd love to help with this!

Acked-by: Harry Yoo <harry.yoo@...cle.com>

-- 
Cheers,
Harry / Hyeonggon

> ---
>  MAINTAINERS | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 8d834514a047..4f6d09c3fd9d 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15499,7 +15499,6 @@ F:	include/linux/mm_*.h
>  F:	include/linux/mmzone.h
>  F:	include/linux/mmu_notifier.h
>  F:	include/linux/pagewalk.h
> -F:	include/linux/rmap.h
>  F:	include/trace/events/ksm.h
>  F:	mm/
>  F:	tools/mm/
> @@ -15539,6 +15538,18 @@ F:	mm/page_alloc.c
>  F:	include/linux/gfp.h
>  F:	include/linux/compaction.h
> 
> +MEMORY MANAGEMENT - RMAP (REVERSE MAPPING)
> +M:	Andrew Morton <akpm@...ux-foundation.org>
> +M:	David Hildenbrand <david@...hat.com>
> +M:	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
> +R:	Liam R. Howlett <Liam.Howlett@...cle.com>
> +R:	Vlastimil Babka <vbabka@...e.cz>
> +R:	Harry Yoo <harry.yoo@...cle.com>
> +L:	linux-mm@...ck.org
> +S:	Maintained
> +F:	include/linux/rmap.h
> +F:	mm/rmap.c
> +
>  MEMORY MANAGEMENT - SECRETMEM
>  M:	Andrew Morton <akpm@...ux-foundation.org>
>  M:	Mike Rapoport <rppt@...nel.org>
> --
> 2.49.0