[PATCH] MAINTAINERS: add an entry for MEMORY MANAGEMENT - MEMORY MAP

[Mike Rapoport (Microsoft)]

Split out files related to SPARSE and SPARSE_VMEMMAP management from
MEMORY MANAGEMENT - CORE into a dedicated entry.

Also include architecture specific sparsemem.h headers, pfn_to_page() and
page_to_pfn() conversions and Documentation/mm/memory-model.rst.

Muchun, who did a lot of work cleaning up SPARSE_VMEMMAP and extending
vmemmap optimization, volunteered to help with the maintenance.

David and I will continue to look after that part of the mm subsystem.

Signed-off-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
---
 MAINTAINERS | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index f53047aa8d3c..b468ecdf8c65 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17161,9 +17161,6 @@ F:	mm/mmzone.c
 F:	mm/pagewalk.c
 F:	mm/pgtable-generic.c
 F:	mm/ptdump.c
-F:	mm/sparse-vmemmap.c
-F:	mm/sparse.c
-F:	mm/sparse.h
 F:	mm/util.c
 F:	mm/vmpressure.c
 F:	mm/vmstat.c
@@ -17210,6 +17207,21 @@ F:	include/trace/events/ksm.h
 F:	mm/ksm.c
 F:	mm/mm_slot.h
 
+MEMORY MANAGEMENT - MEMORY MAP
+M:	Muchun Song <muchun.song@xxxxxxxxx>
+M:	Mike Rapoport <rppt@xxxxxxxxxx>
+M:	David Hildenbrand <david@xxxxxxxxxx>
+L:	linux-mm@xxxxxxxxx
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mm/core.git memmap
+F:	Documentation/mm/memory-model.rst
+F:	arch/*/include/asm/sparsemem.h
+F:	include/asm-generic/memory_model.h
+F:	mm/sparse-vmemmap.c
+F:	mm/sparse.c
+F:	mm/sparse.h
+K:	(?i:vmemmap)
+
 MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU)
 M:	Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
 R:	Kairui Song <kasong@xxxxxxxxxxx>

---
base-commit: 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907
change-id: 20261019-memmap-maint-72fec54e6752

--
Sincerely yours,
Mike.