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-api (capped at 30), ordered by date desc.

• STALE312d [RFC PATCH v4 5/7] mm/mlock: add API specification for mlock
  2025-08-25 · Sasha Levin <sashal@kernel.org>
• STALE355d Re: [PATCH v4 06/10] mm/mremap: check remap conditions earlier
  2025-07-20 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 01/10] mm/mremap: perform some simple cleanups
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 09/10] mm/mremap: permit mremap() move of multiple VMAs
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 07/10] mm/mremap: move remap_is_valid() into check_prep_vma()
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 08/10] mm/mremap: clean up mlock populate behaviour
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 06/10] mm/mremap: check remap conditions earlier
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 04/10] mm/mremap: cleanup post-processing stage of mremap
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 05/10] mm/mremap: use an explicit uffd failure path for mremap
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 02/10] mm/mremap: refactor initial parameter sanity checks
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE355d REVIEWED: 1 (0M) [PATCH v4 03/10] mm/mremap: put VMA check and prep logic into helper function
  2025-07-17 · Lorenzo Stoakes <hidden>
• STALE343d [RFC v3 3/4] mm/mlock: add API specification for mlock
  2025-07-11 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC v2 13/22] mm/mlock: add API specification for munlock
  2025-06-24 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC v2 14/22] mm/mlock: add API specification for munlockall
  2025-06-24 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC v2 11/22] mm/mlock: add API specification for mlock2
  2025-06-24 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC v2 12/22] mm/mlock: add API specification for mlockall
  2025-06-24 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC v2 10/22] mm/mlock: add API specification for mlock
  2025-06-24 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC 13/19] mm/mlock: add API specification for munlock
  2025-06-14 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC 14/19] mm/mlock: add API specification for munlockall
  2025-06-14 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC 12/19] mm/mlock: add API specification for mlockall
  2025-06-14 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC 11/19] mm/mlock: add API specification for mlock2
  2025-06-14 · Sasha Levin <sashal@kernel.org>
• STALE374d [RFC 10/19] mm/mlock: add API specification for mlock
  2025-06-14 · Sasha Levin <sashal@kernel.org>
• STALE263d [PATCH v3 19/20] fs/proc/task_mmu: remove per-page mapcount dependency for smaps/smaps_rollup (CONFIG_NO_PAGE_MAPCOUNT)
  2025-03-03 · David Hildenbrand <hidden>
• STALE263d [PATCH v3 18/20] fs/proc/task_mmu: remove per-page mapcount dependency for "mapmax" (CONFIG_NO_PAGE_MAPCOUNT)
  2025-03-03 · David Hildenbrand <hidden>
• STALE263d [PATCH v3 17/20] fs/proc/task_mmu: remove per-page mapcount dependency for PM_MMAP_EXCLUSIVE (CONFIG_NO_PAGE_MAPCOUNT)
  2025-03-03 · David Hildenbrand <hidden>
• STALE263d [PATCH v3 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared()
  2025-03-03 · David Hildenbrand <hidden>
• STALE500d [PATCH v2 19/20] fs/proc/task_mmu: remove per-page mapcount dependency for smaps/smaps_rollup (CONFIG_NO_PAGE_MAPCOUNT)
  2025-02-24 · David Hildenbrand <hidden>
• STALE500d [PATCH v2 18/20] fs/proc/task_mmu: remove per-page mapcount dependency for "mapmax" (CONFIG_NO_PAGE_MAPCOUNT)
  2025-02-24 · David Hildenbrand <hidden>
• STALE500d [PATCH v2 17/20] fs/proc/task_mmu: remove per-page mapcount dependency for PM_MMAP_EXCLUSIVE (CONFIG_NO_PAGE_MAPCOUNT)
  2025-02-24 · David Hildenbrand <hidden>
• STALE500d [PATCH v2 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared()
  2025-02-24 · David Hildenbrand <hidden>