* [PATCH] MAINTAINERS: add stray rmap file to mm rmap section
@ 2025-06-17 16:51 Lorenzo Stoakes
2025-06-17 17:33 ` Liam R. Howlett
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Lorenzo Stoakes @ 2025-06-17 16:51 UTC (permalink / raw)
To: Andrew Morton
Cc: David Hildenbrand, Rik van Riel, Liam R . Howlett,
Vlastimil Babka, Harry Yoo, linux-kernel, linux-mm
page_vma_mapped_walk() is used to traverse page tables from a VMA, used by
rmap logic once the reverse mapping has been traversed to the VMA level.
It is also used by other users (migration, damon, etc.) but is primarily
used by the reverse mapping and is a key part of its logic, so it seems
appropriate to place it here.
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 08045f9efadd..5010e91e8e75 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15888,6 +15888,7 @@ R: Harry Yoo <harry.yoo@oracle.com>
L: linux-mm@kvack.org
S: Maintained
F: include/linux/rmap.h
+F: mm/page_vma_mapped.c
F: mm/rmap.c
MEMORY MANAGEMENT - SECRETMEM
--
2.49.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] MAINTAINERS: add stray rmap file to mm rmap section
2025-06-17 16:51 [PATCH] MAINTAINERS: add stray rmap file to mm rmap section Lorenzo Stoakes
@ 2025-06-17 17:33 ` Liam R. Howlett
2025-06-17 17:41 ` David Hildenbrand
2025-06-17 18:22 ` Vlastimil Babka
2 siblings, 0 replies; 4+ messages in thread
From: Liam R. Howlett @ 2025-06-17 17:33 UTC (permalink / raw)
To: Lorenzo Stoakes
Cc: Andrew Morton, David Hildenbrand, Rik van Riel, Vlastimil Babka,
Harry Yoo, linux-kernel, linux-mm
* Lorenzo Stoakes <lorenzo.stoakes@oracle.com> [250617 12:52]:
> page_vma_mapped_walk() is used to traverse page tables from a VMA, used by
> rmap logic once the reverse mapping has been traversed to the VMA level.
>
> It is also used by other users (migration, damon, etc.) but is primarily
> used by the reverse mapping and is a key part of its logic, so it seems
> appropriate to place it here.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 08045f9efadd..5010e91e8e75 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15888,6 +15888,7 @@ R: Harry Yoo <harry.yoo@oracle.com>
> L: linux-mm@kvack.org
> S: Maintained
> F: include/linux/rmap.h
> +F: mm/page_vma_mapped.c
> F: mm/rmap.c
>
> MEMORY MANAGEMENT - SECRETMEM
> --
> 2.49.0
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] MAINTAINERS: add stray rmap file to mm rmap section
2025-06-17 16:51 [PATCH] MAINTAINERS: add stray rmap file to mm rmap section Lorenzo Stoakes
2025-06-17 17:33 ` Liam R. Howlett
@ 2025-06-17 17:41 ` David Hildenbrand
2025-06-17 18:22 ` Vlastimil Babka
2 siblings, 0 replies; 4+ messages in thread
From: David Hildenbrand @ 2025-06-17 17:41 UTC (permalink / raw)
To: Lorenzo Stoakes, Andrew Morton
Cc: Rik van Riel, Liam R . Howlett, Vlastimil Babka, Harry Yoo,
linux-kernel, linux-mm
On 17.06.25 18:51, Lorenzo Stoakes wrote:
> page_vma_mapped_walk() is used to traverse page tables from a VMA, used by
> rmap logic once the reverse mapping has been traversed to the VMA level.
>
> It is also used by other users (migration, damon, etc.) but is primarily
> used by the reverse mapping and is a key part of its logic, so it seems
> appropriate to place it here.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 08045f9efadd..5010e91e8e75 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15888,6 +15888,7 @@ R: Harry Yoo <harry.yoo@oracle.com>
> L: linux-mm@kvack.org
> S: Maintained
> F: include/linux/rmap.h
> +F: mm/page_vma_mapped.c
> F: mm/rmap.c
>
> MEMORY MANAGEMENT - SECRETMEM
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] MAINTAINERS: add stray rmap file to mm rmap section
2025-06-17 16:51 [PATCH] MAINTAINERS: add stray rmap file to mm rmap section Lorenzo Stoakes
2025-06-17 17:33 ` Liam R. Howlett
2025-06-17 17:41 ` David Hildenbrand
@ 2025-06-17 18:22 ` Vlastimil Babka
2 siblings, 0 replies; 4+ messages in thread
From: Vlastimil Babka @ 2025-06-17 18:22 UTC (permalink / raw)
To: Lorenzo Stoakes, Andrew Morton
Cc: David Hildenbrand, Rik van Riel, Liam R . Howlett, Harry Yoo,
linux-kernel, linux-mm
On 6/17/25 18:51, Lorenzo Stoakes wrote:
> page_vma_mapped_walk() is used to traverse page tables from a VMA, used by
> rmap logic once the reverse mapping has been traversed to the VMA level.
>
> It is also used by other users (migration, damon, etc.) but is primarily
> used by the reverse mapping and is a key part of its logic, so it seems
> appropriate to place it here.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 08045f9efadd..5010e91e8e75 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15888,6 +15888,7 @@ R: Harry Yoo <harry.yoo@oracle.com>
> L: linux-mm@kvack.org
> S: Maintained
> F: include/linux/rmap.h
> +F: mm/page_vma_mapped.c
> F: mm/rmap.c
>
> MEMORY MANAGEMENT - SECRETMEM
^ permalink raw reply [flat|nested] 4+ messages in thread
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2025-06-17 16:51 [PATCH] MAINTAINERS: add stray rmap file to mm rmap section Lorenzo Stoakes
2025-06-17 17:33 ` Liam R. Howlett
2025-06-17 17:41 ` David Hildenbrand
2025-06-17 18:22 ` Vlastimil Babka
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