[PATCH 0/2] MAINTAINERS: MM updates (2)

[PATCH 0/2] MAINTAINERS: MM updates (2)

[David Hildenbrand (Arm)]

Hi,

some more MAINTAINERS updates with a focus on MGLRU and reclaim this
time.

Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
---
David Hildenbrand (Arm) (2):
      MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update
      MAINTAINERS: remove myself from MEMORY MANAGEMENT - RECLAIM

 MAINTAINERS | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

---

base-commit: 7475ea8b58616b33c04afb976cf0fbaad9dd63fb

change-id: 20261107-maintainers_mglru-1e0a28d68060

--

Cheers,

David

[PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[David Hildenbrand (Arm)]

MGLRU is currently the only MM component without a dedicated component
maintainer. Fortunately, Kairui and Barry have been actively
contributing to MGLRU and have volunteered to take on more responsibility
by officially taking care of it.

Given that Kairui is already an established MM component maintainer in
a related MM component (SWAP), add him as an MGLRU maintainer right away.

For Barry, the idea is to transition him towards a component maintainer
role over the coming months, starting by moving him to the top of the
reviewer list.

Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
---
 MAINTAINERS | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 222b7fc2c3aa..e7ac319a570c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17635,10 +17635,10 @@ K:	(?i:vmemmap)
 
 MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU)
 M:	Andrew Morton <akpm@linux-foundation.org>
-R:	Kairui Song <kasong@tencent.com>
+M:	Kairui Song <kasong@tencent.com>
+R:	Barry Song <baohua@kernel.org>
 R:	Qi Zheng <qi.zheng@linux.dev>
 R:	Shakeel Butt <shakeel.butt@linux.dev>
-R:	Barry Song <baohua@kernel.org>
 R:	Axel Rasmussen <axelrasmussen@google.com>
 R:	Yuanchu Xie <yuanchu@google.com>
 R:	Wei Xu <weixugc@google.com>

-- 
2.43.0

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Andrew Morton]

On Mon, 09 Nov 2026 19:31:53 +0100 "David Hildenbrand (Arm)" <david@kernel.org> wrote:

> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.
> 

Yay, thanks guys.  It's been wonderful to see the rebirth of MGLRU over
the past ~year.

When do we get to remove the legacy LRU???

> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17635,10 +17635,10 @@ K:	(?i:vmemmap)
>  
>  MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU)
>  M:	Andrew Morton <akpm@linux-foundation.org>
> -R:	Kairui Song <kasong@tencent.com>
> +M:	Kairui Song <kasong@tencent.com>
> +R:	Barry Song <baohua@kernel.org>

Totally-Acked-by:me.

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[SJ Park]

On Mon, 09 Nov 2026 19:31:53 +0100 "David Hildenbrand (Arm)" <david@kernel.org> wrote:

> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.

Congrats and thanks for stepping up, Kairui and Barry!

> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>

Acked-by: SJ Park <sj@kernel.org>


Thanks,
SJ

[...]

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Qi Zheng]

On 11/10/26 2:31 AM, David Hildenbrand (Arm) wrote:
> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
> ---
>   MAINTAINERS | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)

Acked-by: Qi Zheng <qi.zheng@linux.dev>

> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 222b7fc2c3aa..e7ac319a570c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17635,10 +17635,10 @@ K:	(?i:vmemmap)
>   
>   MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU)
>   M:	Andrew Morton <akpm@linux-foundation.org>
> -R:	Kairui Song <kasong@tencent.com>
> +M:	Kairui Song <kasong@tencent.com>
> +R:	Barry Song <baohua@kernel.org>
>   R:	Qi Zheng <qi.zheng@linux.dev>
>   R:	Shakeel Butt <shakeel.butt@linux.dev>
> -R:	Barry Song <baohua@kernel.org>
>   R:	Axel Rasmussen <axelrasmussen@google.com>
>   R:	Yuanchu Xie <yuanchu@google.com>
>   R:	Wei Xu <weixugc@google.com>
> 

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Baoquan He]

On 11/09/26 at 07:31pm, David Hildenbrand (Arm) wrote:
> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
> ---
>  MAINTAINERS | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Well deserved, congrats to both.

Reviewed-by: Baoquan He <baoquan.he@linux.dev>

> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 222b7fc2c3aa..e7ac319a570c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17635,10 +17635,10 @@ K:	(?i:vmemmap)
>  
>  MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU)
>  M:	Andrew Morton <akpm@linux-foundation.org>
> -R:	Kairui Song <kasong@tencent.com>
> +M:	Kairui Song <kasong@tencent.com>
> +R:	Barry Song <baohua@kernel.org>
>  R:	Qi Zheng <qi.zheng@linux.dev>
>  R:	Shakeel Butt <shakeel.butt@linux.dev>
> -R:	Barry Song <baohua@kernel.org>
>  R:	Axel Rasmussen <axelrasmussen@google.com>
>  R:	Yuanchu Xie <yuanchu@google.com>
>  R:	Wei Xu <weixugc@google.com>
> 
> -- 
> 2.43.0
> 

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Muchun Song]

> On Nov 10, 2026, at 02:31, David Hildenbrand (Arm) <david@kernel.org> wrote:
> 
> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>

Acked-by: Muchun Song <muchun.song@linux.dev>

Thanks.

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Baolin Wang]

On 11/10/26 2:31 AM, David Hildenbrand (Arm) wrote:
> MGLRU is currently the only MM component without a dedicated component
> maintainer. Fortunately, Kairui and Barry have been actively
> contributing to MGLRU and have volunteered to take on more responsibility
> by officially taking care of it.
> 
> Given that Kairui is already an established MM component maintainer in
> a related MM component (SWAP), add him as an MGLRU maintainer right away.
> 
> For Barry, the idea is to transition him towards a component maintainer
> role over the coming months, starting by moving him to the top of the
> reviewer list.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
> ---

Thanks for your great work, Kairui and Barry.
Acked-by: Baolin Wang <baolin.wang@linux.alibaba.com>

Re: [PATCH 1/2] MAINTAINERS: MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) update

[Lance Yang]

On Mon, Nov 09, 2026 at 07:31:53PM +0100, David Hildenbrand (Arm) wrote:
>MGLRU is currently the only MM component without a dedicated component
>maintainer. Fortunately, Kairui and Barry have been actively
>contributing to MGLRU and have volunteered to take on more responsibility
>by officially taking care of it.
>
>Given that Kairui is already an established MM component maintainer in
>a related MM component (SWAP), add him as an MGLRU maintainer right away.
>
>For Barry, the idea is to transition him towards a component maintainer
>role over the coming months, starting by moving him to the top of the
>reviewer list.
>
>Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
>---

Reviewed-by: Lance Yang <lance.yang@linux.dev>

[PATCH 2/2] MAINTAINERS: remove myself from MEMORY MANAGEMENT - RECLAIM

[David Hildenbrand (Arm)]

I don't really get to look at most reclaim related stuff. For things
that are actually relevant for me, I'm sure people will CC me.

So remove myself from the MEMORY MANAGEMENT - RECLAIM section for now
to have a bit less noise in my inbox.

Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
---
 MAINTAINERS | 1 -
 1 file changed, 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index e7ac319a570c..7dc8548236b9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17808,7 +17808,6 @@ F:	tools/mm/page_owner_sort.c
 MEMORY MANAGEMENT - RECLAIM
 M:	Andrew Morton <akpm@linux-foundation.org>
 M:	Johannes Weiner <hannes@cmpxchg.org>
-R:	David Hildenbrand <david@kernel.org>
 R:	Michal Hocko <mhocko@kernel.org>
 R:	Qi Zheng <qi.zheng@linux.dev>
 R:	Shakeel Butt <shakeel.butt@linux.dev>

-- 
2.43.0

Re: [PATCH 2/2] MAINTAINERS: remove myself from MEMORY MANAGEMENT - RECLAIM

[SJ Park]

On Mon, 09 Nov 2026 19:31:54 +0100 "David Hildenbrand (Arm)" <david@kernel.org> wrote:

> I don't really get to look at most reclaim related stuff. For things
> that are actually relevant for me, I'm sure people will CC me.
> 
> So remove myself from the MEMORY MANAGEMENT - RECLAIM section for now
> to have a bit less noise in my inbox.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>

Acked-by: SJ Park <sj@kernel.org>


Thanks,
SJ

[...]

Re: [PATCH 2/2] MAINTAINERS: remove myself from MEMORY MANAGEMENT - RECLAIM

[Muchun Song]

> On Nov 10, 2026, at 02:31, David Hildenbrand (Arm) <david@kernel.org> wrote:
> 
> I don't really get to look at most reclaim related stuff. For things
> that are actually relevant for me, I'm sure people will CC me.
> 
> So remove myself from the MEMORY MANAGEMENT - RECLAIM section for now
> to have a bit less noise in my inbox.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>

Acked-by: Muchun Song <muchun.song@linux.dev>

Thanks.

Re: [PATCH 2/2] MAINTAINERS: remove myself from MEMORY MANAGEMENT - RECLAIM

[Baolin Wang]

On 11/10/26 2:31 AM, David Hildenbrand (Arm) wrote:
> I don't really get to look at most reclaim related stuff. For things
> that are actually relevant for me, I'm sure people will CC me.
> 
> So remove myself from the MEMORY MANAGEMENT - RECLAIM section for now
> to have a bit less noise in my inbox.
> 
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
> ---

Acked-by: Baolin Wang <baolin.wang@linux.alibaba.com>