mm: add OOM killer maintainer structure

[PATCH] mm: add OOM killer maintainer structure

Posted by Michal Hocko 3 months, 3 weeks ago

From: Michal Hocko <mhocko@suse.com>

Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Michal Hocko <mhocko@suse.com>
---
 MAINTAINERS | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 0c1d245bf7b8..5e339c1457ff 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15841,6 +15841,14 @@ F:	mm/numa.c
 F:	mm/numa_emulation.c
 F:	mm/numa_memblks.c
 
+MEMORY MANAGEMENT - OOM KILLER
+M:	Michal Hocko <mhocko@suse.com
+R:	David Rientjes <rientjes@google.com>
+R:	Shakeel Butt <shakeel.butt@linux.dev>
+L:	linux-mm@kvack.org
+S:	Maintained
+F:	mm/oom_kill.c
+
 MEMORY MANAGEMENT - PAGE ALLOCATOR
 M:	Andrew Morton <akpm@linux-foundation.org>
 M:	Vlastimil Babka <vbabka@suse.cz>
-- 
2.49.0

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Vlastimil Babka 3 months, 3 weeks ago

On 6/17/25 10:58, Michal Hocko wrote:
> From: Michal Hocko <mhocko@suse.com>
> 
> Acked-by: David Rientjes <rientjes@google.com>
> Signed-off-by: Michal Hocko <mhocko@suse.com>

With others' concerns addressed,

Acked-by: Vlastimil Babka <vbabka@suse.cz>

> ---
>  MAINTAINERS | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0c1d245bf7b8..5e339c1457ff 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15841,6 +15841,14 @@ F:	mm/numa.c
>  F:	mm/numa_emulation.c
>  F:	mm/numa_memblks.c
>  
> +MEMORY MANAGEMENT - OOM KILLER
> +M:	Michal Hocko <mhocko@suse.com
> +R:	David Rientjes <rientjes@google.com>
> +R:	Shakeel Butt <shakeel.butt@linux.dev>
> +L:	linux-mm@kvack.org
> +S:	Maintained
> +F:	mm/oom_kill.c
> +
>  MEMORY MANAGEMENT - PAGE ALLOCATOR
>  M:	Andrew Morton <akpm@linux-foundation.org>
>  M:	Vlastimil Babka <vbabka@suse.cz>

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by SeongJae Park 3 months, 3 weeks ago

Hi Michal,

On Tue, 17 Jun 2025 10:58:19 +0200 Michal Hocko <mhocko@kernel.org> wrote:

> From: Michal Hocko <mhocko@suse.com>
> 
> Acked-by: David Rientjes <rientjes@google.com>
> Signed-off-by: Michal Hocko <mhocko@suse.com>

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

> ---
>  MAINTAINERS | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0c1d245bf7b8..5e339c1457ff 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15841,6 +15841,14 @@ F:	mm/numa.c
>  F:	mm/numa_emulation.c
>  F:	mm/numa_memblks.c
>  
> +MEMORY MANAGEMENT - OOM KILLER
> +M:	Michal Hocko <mhocko@suse.com

Nit.  The closing '>' is missed.

> +R:	David Rientjes <rientjes@google.com>
> +R:	Shakeel Butt <shakeel.butt@linux.dev>
> +L:	linux-mm@kvack.org
> +S:	Maintained
> +F:	mm/oom_kill.c
> +
>  MEMORY MANAGEMENT - PAGE ALLOCATOR
>  M:	Andrew Morton <akpm@linux-foundation.org>
>  M:	Vlastimil Babka <vbabka@suse.cz>
> -- 
> 2.49.0


Thanks,
SJ

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Lorenzo Stoakes 3 months, 3 weeks ago

On Tue, Jun 17, 2025 at 10:58:19AM +0200, Michal Hocko wrote:
> From: Michal Hocko <mhocko@suse.com>
>

No commit msg? :P

> Acked-by: David Rientjes <rientjes@google.com>
> Signed-off-by: Michal Hocko <mhocko@suse.com>

Thanks for this, saves me the trouble of doing this one :>)

Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

But you need to add a few more files:

> ---
>  MAINTAINERS | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0c1d245bf7b8..5e339c1457ff 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15841,6 +15841,14 @@ F:	mm/numa.c
>  F:	mm/numa_emulation.c
>  F:	mm/numa_memblks.c
>
> +MEMORY MANAGEMENT - OOM KILLER
> +M:	Michal Hocko <mhocko@suse.com
> +R:	David Rientjes <rientjes@google.com>
> +R:	Shakeel Butt <shakeel.butt@linux.dev>
> +L:	linux-mm@kvack.org
> +S:	Maintained

Also need to add:

F:	include/linux/oom.h
F:	include/trace/events/oom.h
F:	include/uapi/linux/oom.h

> +F:	mm/oom_kill.c
> +
>  MEMORY MANAGEMENT - PAGE ALLOCATOR
>  M:	Andrew Morton <akpm@linux-foundation.org>
>  M:	Vlastimil Babka <vbabka@suse.cz>
> --
> 2.49.0
>
>
>

Cheers, Lorenzo

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Michal Hocko 3 months, 3 weeks ago

On Tue 17-06-25 16:10:07, Lorenzo Stoakes wrote:
> On Tue, Jun 17, 2025 at 10:58:19AM +0200, Michal Hocko wrote:
> > From: Michal Hocko <mhocko@suse.com>
> >
> 
> No commit msg? :P

Not much to say here I guess. I can give couple of words how much I love
this corner of the kernel but let's just give it a bit of silence
instead ;)

> > Acked-by: David Rientjes <rientjes@google.com>
> > Signed-off-by: Michal Hocko <mhocko@suse.com>
> 
> Thanks for this, saves me the trouble of doing this one :>)
> 
> Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> 
> But you need to add a few more files:

Thanks!

Andrew, do you want me to respin with the sugested change or are you
going to pick those up?

> Also need to add:
> 
> F:	include/linux/oom.h
> F:	include/trace/events/oom.h
> F:	include/uapi/linux/oom.h

-- 
Michal Hocko
SUSE Labs

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Andrew Morton 3 months, 3 weeks ago

On Tue, 17 Jun 2025 22:00:35 +0200 Michal Hocko <mhocko@suse.com> wrote:

> Andrew, do you want me to respin with the sugested change or are you
> going to pick those up?


From: Andrew Morton <akpm@linux-foundation.org>
Subject: mm-add-oom-killer-maintainer-structure-fix
Date: Tue Jun 17 05:26:51 PM PDT 2025

fix mhocko email address (SeongJae), add files (Lorenzo)

Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: SeongJae Park <sj@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: David Rientjes <rientjes@google.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 MAINTAINERS |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

--- a/MAINTAINERS~mm-add-oom-killer-maintainer-structure-fix
+++ a/MAINTAINERS
@@ -15851,12 +15851,15 @@ F:	mm/numa_emulation.c
 F:	mm/numa_memblks.c
 
 MEMORY MANAGEMENT - OOM KILLER
-M:	Michal Hocko <mhocko@suse.com
+M:	Michal Hocko <mhocko@suse.com>
 R:	David Rientjes <rientjes@google.com>
 R:	Shakeel Butt <shakeel.butt@linux.dev>
 L:	linux-mm@kvack.org
 S:	Maintained
 F:	mm/oom_kill.c
+F:	include/linux/oom.h
+F:	include/trace/events/oom.h
+F:	include/uapi/linux/oom.h
 
 MEMORY MANAGEMENT - PAGE ALLOCATOR
 M:	Andrew Morton <akpm@linux-foundation.org>
_

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Michal Hocko 3 months, 3 weeks ago

On Tue 17-06-25 17:31:41, Andrew Morton wrote:
> On Tue, 17 Jun 2025 22:00:35 +0200 Michal Hocko <mhocko@suse.com> wrote:
> 
> > Andrew, do you want me to respin with the sugested change or are you
> > going to pick those up?
> 
> 
> From: Andrew Morton <akpm@linux-foundation.org>
> Subject: mm-add-oom-killer-maintainer-structure-fix
> Date: Tue Jun 17 05:26:51 PM PDT 2025
> 
> fix mhocko email address (SeongJae), add files (Lorenzo)
> 
> Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
> Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Acked-by: SeongJae Park <sj@kernel.org>
> Acked-by: Vlastimil Babka <vbabka@suse.cz>
> Cc: David Rientjes <rientjes@google.com>
> Cc: Michal Hocko <mhocko@kernel.org>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Thank you Andrew. LGTM

> ---
> 
>  MAINTAINERS |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> --- a/MAINTAINERS~mm-add-oom-killer-maintainer-structure-fix
> +++ a/MAINTAINERS
> @@ -15851,12 +15851,15 @@ F:	mm/numa_emulation.c
>  F:	mm/numa_memblks.c
>  
>  MEMORY MANAGEMENT - OOM KILLER
> -M:	Michal Hocko <mhocko@suse.com
> +M:	Michal Hocko <mhocko@suse.com>
>  R:	David Rientjes <rientjes@google.com>
>  R:	Shakeel Butt <shakeel.butt@linux.dev>
>  L:	linux-mm@kvack.org
>  S:	Maintained
>  F:	mm/oom_kill.c
> +F:	include/linux/oom.h
> +F:	include/trace/events/oom.h
> +F:	include/uapi/linux/oom.h
>  
>  MEMORY MANAGEMENT - PAGE ALLOCATOR
>  M:	Andrew Morton <akpm@linux-foundation.org>
> _

-- 
Michal Hocko
SUSE Labs

Re: [PATCH] mm: add OOM killer maintainer structure

Posted by Shakeel Butt 3 months, 3 weeks ago

On Tue, Jun 17, 2025 at 1:58 AM Michal Hocko <mhocko@kernel.org> wrote:
>
> From: Michal Hocko <mhocko@suse.com>
>
> Acked-by: David Rientjes <rientjes@google.com>
> Signed-off-by: Michal Hocko <mhocko@suse.com>

Acked-by: Shakeel Butt <shakeel.butt@linux.dev>