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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261019-memmap-maint-v1-1-80850871d0cc@kernel.org> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yWMQQ6CMBBFr0JmbSNtBKJXMSymdYAxaSEz1ZgQ7 m6ry/fz39tBSZgUbs0OQm9WXlMBe2ogLJhmMvwoDK51vW3t1USKETcTkVM2g5sodBfqh85BUTa hiT+/3H38s778k0KujfrwqGS8YApLnVbhmdM5omYSOI4vOLsRVZAAAAA= X-Change-ID: 20261019-memmap-maint-72fec54e6752 To: Andrew Morton , David Hildenbrand Cc: Mike Rapoport , Muchun Song , linux-kernel@vger.kernel.org, linux-mm@kvack.org X-Mailer: b4 0.16.1-dev X-Rspamd-Queue-Id: 6F59B40009 X-Stat-Signature: suebsef88ffjnzagcmrgn397dy3as7w3 X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1792409680-429558 X-HE-Meta: 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 eGjl1xQJ zQjKeBreM2A83mUEhBlmle6JbynHR+A4OYiNnMoy8r6lT70TUHroywS+kSjL3yPvkuHVhuQJI1ha0nrEVMckaxvVKwGHr6hbfBoZ6g+cEzcgGRydHt6NYRpc3CWbOn+WSYdpoSaeYa02e3CZHngf7RKmzIRMCUSkcB6cLAkFEk8L75LFfLbG0dMhURlrbbtw6r39UyHpAfwbAnq5O692UWRp+cBq4TIZRMWlOb3lLES+Ab5MNOrxc4xw1u21E2yy4VNjjCa2AfI7PHNxlYKVRi0qve8wj+15pin2McvDVk7snY88hFxYBmLpkqzXJVPg4x83l4V2QKZU1rqHeDC/oZA75+dP9b5dWzt2k1gcz1DbmTQbX428RXHkJNzzWCDbsPMFy Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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) --- 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 +M: Mike Rapoport +M: David Hildenbrand +L: linux-mm@kvack.org +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 R: Kairui Song --- base-commit: 24a19b953e2a3d0ea5a8c4951a0ab8f32720c907 change-id: 20261019-memmap-maint-72fec54e6752 -- Sincerely yours, Mike.