memory mapping · Maintained

Maintainers

• M Andrew Morton <akpm@linux-foundation.org>
• M Liam R. Howlett <liam@infradead.org>
• M Lorenzo Stoakes <ljs@kernel.org>
• R Vlastimil Babka <vbabka@kernel.org>
• R Jann Horn <jannh@google.com>
• R Pedro Falcato <pfalcato@suse.de>

Paths

• 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
• F mm/mmap.c
• F mm/mprotect.c
• F mm/mremap.c
• F mm/mseal.c
• F mm/msync.c
• F mm/nommu.c
• F mm/vma.c
• F mm/vma.h
• F mm/vma_exec.c
• F mm/vma_init.c
• F mm/vma_internal.h
• F tools/testing/selftests/mm/merge.c
• F tools/testing/vma/

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-arch (capped at 30), ordered by date desc.

• COOLING6d [PATCH v4] coredump: Add /proc/<pid>/coredump_pre_exit for pre-exit before dumping
  2026-06-24 · Xin Zhao <hidden>
• STALE196d REVIEWED: 1 (0M) [PATCH v2 4/4] mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather
  2025-12-12 · "David Hildenbrand (Red Hat)" <david@kernel.org>
• STALE200d [PATCH v1 4/4] mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather
  2025-12-05 · "David Hildenbrand (Red Hat)" <david@kernel.org>
• STALE220d Re: [PATCH v3 14/16] mm: remove is_hugetlb_entry_[migration, hwpoisoned]()
  2025-11-27 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 07/16] mm: avoid unnecessary use of is_swap_pmd()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 13/16] mm: remove non_swap_entry() and use softleaf helpers instead
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 06/16] fs/proc/task_mmu: refactor pagemap_pmd_range()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 15/16] mm: eliminate further swapops predicates
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d REVIEWED: 1 (1M) [PATCH v3 10/16] mm: replace pmd_to_swp_entry() with softleaf_from_pmd()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 11/16] mm: introduce pmd_is_huge() and use where appropriate
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 03/16] mm: avoid unnecessary uses of is_swap_pte()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 14/16] mm: remove is_hugetlb_entry_[migration, hwpoisoned]()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 02/16] mm: introduce leaf entry type and use to simplify leaf entry logic
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d REVIEWED: 1 (0M) [PATCH v3 01/16] mm: correctly handle UFFD PTE markers
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE220d [PATCH v3 16/16] mm: replace remaining pte_to_swp_entry() with softleaf_from_pte()
  2025-11-10 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 16/16] mm: replace remaining pte_to_swp_entry() with softleaf_from_pte()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d REVIEWED: 1 (0M) [PATCH v2 01/16] mm: correctly handle UFFD PTE markers
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 15/16] mm: eliminate further swapops predicates
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 14/16] mm: remove is_hugetlb_entry_[migration, hwpoisoned]()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 13/16] mm: remove non_swap_entry() and use softleaf helpers instead
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 11/16] mm: introduce pmd_is_huge() and use where appropriate
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 07/16] mm: avoid unnecessary use of is_swap_pmd()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 06/16] fs/proc/task_mmu: refactor pagemap_pmd_range()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 02/16] mm: introduce leaf entry type and use to simplify leaf entry logic
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 10/16] mm: replace pmd_to_swp_entry() with softleaf_from_pmd()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE237d [PATCH v2 03/16] mm: avoid unnecessary uses of is_swap_pte()
  2025-11-08 · Lorenzo Stoakes <hidden>
• STALE242d [PATCH 16/16] mm: replace remaining pte_to_swp_entry() with leafent_from_pte()
  2025-11-03 · Lorenzo Stoakes <hidden>
• STALE242d [PATCH 13/16] mm: remove non_swap_entry() and use leaf entry helpers instead
  2025-11-03 · Lorenzo Stoakes <hidden>
• STALE242d [PATCH 15/16] mm: eliminate further swapops predicates
  2025-11-03 · Lorenzo Stoakes <hidden>
• STALE242d [PATCH 14/16] mm: remove is_hugetlb_entry_[migration, hwpoisoned]()
  2025-11-03 · Lorenzo Stoakes <hidden>