[PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[Vlastimil Babka (SUSE)]

Some procfs files are very much related to memory management so let's
have MAINTAINERS reflect that.

Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.

Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.

Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
---
 MAINTAINERS | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 3553554019e8..39987895bcfc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16683,6 +16683,7 @@ F:	include/linux/ptdump.h
 F:	include/linux/vmpressure.h
 F:	include/linux/vmstat.h
 F:	include/trace/events/zone_lock.h
+F:	fs/proc/meminfo.c
 F:	kernel/fork.c
 F:	mm/Kconfig
 F:	mm/debug.c
@@ -16998,6 +16999,8 @@ S:	Maintained
 W:	http://www.linux-mm.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
 F:	include/trace/events/mmap.h
+F:	fs/proc/task_mmu.c
+F:	fs/proc/task_nommu.c
 F:	mm/interval_tree.c
 F:	mm/mincore.c
 F:	mm/mlock.c

---
base-commit: 7fcd8889fbf318409163ff5033fe161dd2a73243
change-id: 20260305-maintainers-proc-30e45ca9e434

Best regards,
-- 
Vlastimil Babka (SUSE) <vbabka@kernel.org>

Re: [PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[Lorenzo Stoakes (Oracle)]

On Thu, Mar 05, 2026 at 09:26:29AM +0100, Vlastimil Babka (SUSE) wrote:
> Some procfs files are very much related to memory management so let's
> have MAINTAINERS reflect that.
>
> Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.
>
> Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.
>
> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>

Acked-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>

> ---
>  MAINTAINERS | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 3553554019e8..39987895bcfc 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -16683,6 +16683,7 @@ F:	include/linux/ptdump.h
>  F:	include/linux/vmpressure.h
>  F:	include/linux/vmstat.h
>  F:	include/trace/events/zone_lock.h
> +F:	fs/proc/meminfo.c
>  F:	kernel/fork.c
>  F:	mm/Kconfig
>  F:	mm/debug.c
> @@ -16998,6 +16999,8 @@ S:	Maintained
>  W:	http://www.linux-mm.org
>  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
>  F:	include/trace/events/mmap.h
> +F:	fs/proc/task_mmu.c
> +F:	fs/proc/task_nommu.c
>  F:	mm/interval_tree.c
>  F:	mm/mincore.c
>  F:	mm/mlock.c
>
> ---
> base-commit: 7fcd8889fbf318409163ff5033fe161dd2a73243
> change-id: 20260305-maintainers-proc-30e45ca9e434
>
> Best regards,
> --
> Vlastimil Babka (SUSE) <vbabka@kernel.org>
>

Re: [PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[Mike Rapoport]

On Thu, Mar 05, 2026 at 09:26:29AM +0100, Vlastimil Babka (SUSE) wrote:
> Some procfs files are very much related to memory management so let's
> have MAINTAINERS reflect that.
> 
> Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.
> 
> Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.
> 
> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>

Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>

> ---
>  MAINTAINERS | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 3553554019e8..39987895bcfc 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -16683,6 +16683,7 @@ F:	include/linux/ptdump.h
>  F:	include/linux/vmpressure.h
>  F:	include/linux/vmstat.h
>  F:	include/trace/events/zone_lock.h
> +F:	fs/proc/meminfo.c
>  F:	kernel/fork.c
>  F:	mm/Kconfig
>  F:	mm/debug.c
> @@ -16998,6 +16999,8 @@ S:	Maintained
>  W:	http://www.linux-mm.org
>  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
>  F:	include/trace/events/mmap.h
> +F:	fs/proc/task_mmu.c
> +F:	fs/proc/task_nommu.c
>  F:	mm/interval_tree.c
>  F:	mm/mincore.c
>  F:	mm/mlock.c
> 
> ---
> base-commit: 7fcd8889fbf318409163ff5033fe161dd2a73243
> change-id: 20260305-maintainers-proc-30e45ca9e434
> 
> Best regards,
> -- 
> Vlastimil Babka (SUSE) <vbabka@kernel.org>
> 

-- 
Sincerely yours,
Mike.

Re: [PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[David Hildenbrand (Arm)]

On 3/5/26 09:26, Vlastimil Babka (SUSE) wrote:
> Some procfs files are very much related to memory management so let's
> have MAINTAINERS reflect that.
> 
> Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.
> 
> Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.
> 
> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
> ---

Thanks!

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

-- 
Cheers,

David

Re: [PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[SeongJae Park]

On Thu, 05 Mar 2026 09:26:29 +0100 "Vlastimil Babka (SUSE)" <vbabka@kernel.org> wrote:

> Some procfs files are very much related to memory management so let's
> have MAINTAINERS reflect that.
> 
> Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.
> 
> Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.
> 
> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>

I have a few trivial comments below.  Regardless of those,

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

> ---
>  MAINTAINERS | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 3553554019e8..39987895bcfc 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -16683,6 +16683,7 @@ F:	include/linux/ptdump.h
>  F:	include/linux/vmpressure.h
>  F:	include/linux/vmstat.h
>  F:	include/trace/events/zone_lock.h
> +F:	fs/proc/meminfo.c

Should we sort files alphabetically, and hence put this before 'include/...' ?

I see a few other MAINTAINERS sections including 'MEMORY MANGEMENT -
USERFAULTFD' are doing so.  I have no strong opinion, though.

>  F:	kernel/fork.c
>  F:	mm/Kconfig
>  F:	mm/debug.c
> @@ -16998,6 +16999,8 @@ S:	Maintained
>  W:	http://www.linux-mm.org
>  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
>  F:	include/trace/events/mmap.h
> +F:	fs/proc/task_mmu.c
> +F:	fs/proc/task_nommu.c

Ditto.


Thanks,
SJ

[...]

Re: [PATCH] MAINTAINERS: add mm-related procfs files to MM sections

[Vlastimil Babka (SUSE)]

On 3/6/26 02:34, SeongJae Park wrote:
> On Thu, 05 Mar 2026 09:26:29 +0100 "Vlastimil Babka (SUSE)" <vbabka@kernel.org> wrote:
> 
>> Some procfs files are very much related to memory management so let's
>> have MAINTAINERS reflect that.
>> 
>> Add fs/proc/meminfo.c to MEMORY MANAGEMENT - CORE.
>> 
>> Add fs/proc/task_[no]mmu.c to MEMORY MAPPING.
>> 
>> Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
> 
> I have a few trivial comments below.  Regardless of those,
> 
> Acked-by: SeongJae Park <sj@kernel.org>

Thanks!

>> ---
>>  MAINTAINERS | 3 +++
>>  1 file changed, 3 insertions(+)
>> 
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 3553554019e8..39987895bcfc 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -16683,6 +16683,7 @@ F:	include/linux/ptdump.h
>>  F:	include/linux/vmpressure.h
>>  F:	include/linux/vmstat.h
>>  F:	include/trace/events/zone_lock.h
>> +F:	fs/proc/meminfo.c
> 
> Should we sort files alphabetically, and hence put this before 'include/...' ?

Hm I mentally sorted include/headers above all .c files :)

> I see a few other MAINTAINERS sections including 'MEMORY MANGEMENT -
> USERFAULTFD' are doing so.  I have no strong opinion, though.

The get_maintainers.pl script doesn't care about that so I don't care much
either. Unless someone does.

>>  F:	kernel/fork.c
>>  F:	mm/Kconfig
>>  F:	mm/debug.c
>> @@ -16998,6 +16999,8 @@ S:	Maintained
>>  W:	http://www.linux-mm.org
>>  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
>>  F:	include/trace/events/mmap.h
>> +F:	fs/proc/task_mmu.c
>> +F:	fs/proc/task_nommu.c
> 
> Ditto.
> 
> 
> Thanks,
> SJ
> 
> [...]