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 drivers/char/mem.c
• F include/trace/events/mmap.h
• F fs/proc/task_mmu.c
• F fs/proc/task_nommu.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 24 patches in this subsystem on linux-unionfs, ordered by date desc.

• STALE193d [PATCH v3 12/12] treewide: change inode->i_ino from unsigned long to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE205d [PATCH v2 067/110] proc: replace PRIino with %llu/%llx format strings
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE205d [PATCH v2 014/110] proc: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE210d [PATCH 16/61] proc: update /proc/PID/maps for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE420d LANDED [PATCH 01/10] mm: rename call_mmap/mmap_prepare to vfs_mmap/mmap_prepare
  2025-06-16 · Lorenzo Stoakes <hidden>
• STALE420d LANDED [PATCH 02/10] mm/nommu: use file_has_valid_mmap_hooks() helper
  2025-06-16 · Lorenzo Stoakes <hidden>
• STALE651d [PATCH -next] ovl: respect underlying filesystem's get_unmapped_area()
  2024-12-05 · Jinjiang Tu <hidden>
• STALE1016d LANDED [PATCH 1/2 v2] fs/proc: show correct device and inode numbers in /proc/pid/maps
  2023-12-14 · Andrei Vagin <hidden>
• STALE1017d Re: [PATCH 1/2] fs/proc: show correct device and inode numbers in /proc/pid/maps
  2023-12-12 · Amir Goldstein <amir73il@gmail.com>
• STALE1081d LANDED [PATCH v3 2/3] fs: create helper file_user_path() for user displayed mapped file path
  2023-10-09 · Amir Goldstein <amir73il@gmail.com>
• STALE1082d [PATCH v2 2/3] fs: create helper file_user_path() for user displayed mapped file path
  2023-10-07 · Amir Goldstein <amir73il@gmail.com>
• DORMANTno replies [RFC PATCH] splice: Convert longs and some ints into ssize_t
  2023-03-15 · David Howells <dhowells@redhat.com>
• STALE1662d [PATCH RFC 1/3] mm: Add f_ops->populate()
  2022-03-06 · Jarkko Sakkinen <jarkko@kernel.org>
• STALE1663d [PATCH RFC v2] mm: Add f_ops->populate()
  2022-03-06 · Jarkko Sakkinen <jarkko@kernel.org>
• STALE1663d [PATCH RFC] mm: Add f_ops->populate()
  2022-03-06 · Jarkko Sakkinen <jarkko@kernel.org>
• STALE1846d REVIEWED: 1 (0M) [PATCH v2 6/7] mm: ignore MAP_DENYWRITE in ksys_mmap_pgoff()
  2021-08-16 · David Hildenbrand <hidden>
• STALE1846d REVIEWED: 1 (0M) [PATCH v2 5/7] mm: remove VM_DENYWRITE
  2021-08-16 · David Hildenbrand <hidden>
• STALE1870d [PATCH v1 6/7] mm: ignore MAP_DENYWRITE in ksys_mmap_pgoff()
  2021-08-12 · David Hildenbrand <hidden>
• STALE1870d [PATCH v1 5/7] mm: remove VM_DENYWRITE
  2021-08-12 · David Hildenbrand <hidden>
• STALE2293d [PATCH v4 1/2] hugetlb: use f_mode & FMODE_HUGETLBFS to identify hugetlbfs files
  2020-06-12 · Mike Kravetz <hidden>
• STALE2976d [PATCH 3/4] proc: use vfs helper to get ino/dev pairs for maps file
  2018-07-31 · Mark Fasheh <hidden>
• STALE3489d [PATCH 7/9] ovl: intercept mmap on overlay files
  2017-02-17 · Miklos Szeredi <hidden>
• STALE3489d [PATCH 6/9] mm: use helper for calling f_op->mmap()
  2017-02-17 · Miklos Szeredi <hidden>
• STALE3720d [RFC PATCH] locks: fix file locking on overlayfs
  2016-07-19 · Miklos Szeredi <hidden>