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 cgroups (capped at 30), ordered by date desc.

COOLING7d [PATCH v5 19/36] proc: include N_MEMORY_PRIVATE nodes in numa_maps output
2026-07-20 · Gregory Price <gourry@gourry.net>
COLD59d [PATCH v6 03/22] mm: swap: add an abstract API for locking out swapoff
2026-05-05 · Nhat Pham <nphamcs@gmail.com>
STALE110d [PATCH RFC 06/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling in smaps_account()
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 05/13] fs/proc/task_mmu: remove mapcount comment in smaps_account()
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 04/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for PM_MMAP_EXCLUSIVE
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 02/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for "mapmax"
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE91d [PATCH v5 03/21] mm: swap: add an abstract API for locking out swapoff
2026-03-20 · Nhat Pham <nphamcs@gmail.com>
STALE134d [PATCH v4 03/21] mm: swap: add an abstract API for locking out swapoff
2026-03-18 · Nhat Pham <nphamcs@gmail.com>
STALE115d LANDED: 34 (32M) [PATCH v6 03/33] mm: rename unlock_page_lruvec_irq and its variants
2026-03-05 · Qi Zheng <qi.zheng@linux.dev>
STALE147d [PATCH v2 3/4] folio_batch: Rename pagevec.h to folio_batch.h
2026-02-25 · Tal Zussman <hidden>
STALE148d REVIEWED: 34 (32M) [PATCH v5 03/32] mm: rename unlock_page_lruvec_irq and its variants
2026-02-25 · Qi Zheng <qi.zheng@linux.dev>
COLD39d [RFC PATCH v4 15/27] mm/mprotect: NP_OPS_PROTECT_WRITE - gate PTE/PMD write-upgrades
2026-02-22 · Gregory Price <gourry@gourry.net>
COLD39d [RFC PATCH v4 06/27] mm/mlock: skip mlock for managed-memory folios
2026-02-22 · Gregory Price <gourry@gourry.net>
STALE156d [PATCH v3 03/20] mm: swap: add an abstract API for locking out swapoff
2026-02-08 · Nhat Pham <nphamcs@gmail.com>
STALE166d REVIEWED: 34 (32M) [PATCH v4 03/31] mm: rename unlock_page_lruvec_irq and its variants
2026-02-05 · Qi Zheng <qi.zheng@linux.dev>
STALE179d REVIEWED: 34 (32M) [PATCH v3 03/30] mm: rename unlock_page_lruvec_irq and its variants
2026-01-14 · Qi Zheng <qi.zheng@linux.dev>
STALE198d REVIEWED: 13 (11M) [PATCH v2 03/28] mm: rename unlock_page_lruvec_irq and its variants
2025-12-17 · Qi Zheng <qi.zheng@linux.dev>
STALE241d REVIEWED: 11 (11M) [PATCH v1 03/26] mm: rename unlock_page_lruvec_irq and its variants
2025-10-28 · Qi Zheng <qi.zheng@linux.dev>
STALE387d REVIEWED: 4 (4M) [PATCH RFC 04/28] mm: rename unlock_page_lruvec_irq and its variants
2025-04-15 · Muchun Song <hidden>
STALE284d [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>
STALE284d [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>
STALE284d [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>
STALE284d [PATCH v3 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared()
2025-03-03 · David Hildenbrand <hidden>
STALE508d [RFC PATCH 2/3] sched/numa: Introduce per cgroup numa balance control
2025-02-25 · Chen Yu <yu.c.chen@intel.com>
STALE521d [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>
STALE521d [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>
STALE521d [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>
STALE521d [PATCH v2 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared()
2025-02-24 · David Hildenbrand <hidden>
STALE542d [PATCH 14/20] mm: create __do_mmap() to take an mm_struct * arg
2025-01-24 · Anthony Yznaga <hidden>
STALE542d [PATCH 15/20] mm: pass the mm in vma_munmap_struct
2025-01-24 · Anthony Yznaga <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

STALE156d [PATCH v3 03/20] mm: swap: add an abstract API for locking out swapoff
2026-02-08 · Nhat Pham <nphamcs@gmail.com>
COLD39d [RFC PATCH v4 06/27] mm/mlock: skip mlock for managed-memory folios
2026-02-22 · Gregory Price <gourry@gourry.net>
COLD39d [RFC PATCH v4 15/27] mm/mprotect: NP_OPS_PROTECT_WRITE - gate PTE/PMD write-upgrades
2026-02-22 · Gregory Price <gourry@gourry.net>
STALE134d [PATCH v4 03/21] mm: swap: add an abstract API for locking out swapoff
2026-03-18 · Nhat Pham <nphamcs@gmail.com>
STALE91d [PATCH v5 03/21] mm: swap: add an abstract API for locking out swapoff
2026-03-20 · Nhat Pham <nphamcs@gmail.com>
STALE110d [PATCH RFC 02/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for "mapmax"
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 04/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for PM_MMAP_EXCLUSIVE
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 05/13] fs/proc/task_mmu: remove mapcount comment in smaps_account()
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
STALE110d [PATCH RFC 06/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling in smaps_account()
2026-04-12 · "David Hildenbrand (Arm)" <david@kernel.org>
COLD59d [PATCH v6 03/22] mm: swap: add an abstract API for locking out swapoff
2026-05-05 · Nhat Pham <nphamcs@gmail.com>

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