page cache · Supported

Maintainers

• M Matthew Wilcox <willy@infradead.org>
• M Jan Kara <jack@suse.cz>

Paths

• F Documentation/filesystems/locking.rst
• F Documentation/filesystems/vfs.rst
• F include/linux/pagemap.h
• F include/linux/writeback.h
• F include/trace/events/filemap.h
• F include/trace/events/readahead.h
• F include/trace/events/writeback.h
• F mm/filemap.c
• F mm/page-writeback.c
• F mm/readahead.c
• F mm/truncate.c

Last 30 days

Recent patches

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

• COLD20d [PATCH v4 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2026-09-02 · David Howells <dhowells@redhat.com>
• COOLING14d [PATCH 24/27] fs: port ->setattr() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 23/27] fs: port ->getattr() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 22/27] fs: port ->create() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 21/27] fs: port ->symlink() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 20/27] fs: port ->mkdir() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 19/27] fs: port ->rename() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 18/27] fs: port ->mknod() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 17/27] fs: port ->tmpfile() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 16/27] fs: port ->get_acl() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 15/27] fs: port ->set_acl() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 14/27] fs: port ->fileattr_set() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 13/27] fs: port xattr to const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COOLING14d [PATCH 12/27] fs: port ->permission() to pass const mnt_idmap
  2026-09-01 · Christian Brauner <brauner@kernel.org>
• COLD41d [PATCH v3 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2026-07-28 · David Howells <dhowells@redhat.com>
• COLD56d [PATCH 7/8] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2026-07-27 · David Howells <dhowells@redhat.com>
• STALE61d [PATCH v2 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2026-07-23 · David Howells <dhowells@redhat.com>
• STALE190d [PATCH v3 04/12] vfs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE202d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE202d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE207d [PATCH 03/61] trace: update VFS-layer trace events for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE328d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-10-14 · David Howells <dhowells@redhat.com>
• STALE384d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-09-03 · David Howells <dhowells@redhat.com>
• STALE426d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-07-23 · David Howells <dhowells@redhat.com>
• STALE930d [PATCH v2 16/25] fs: add inode operations to get/set/remove fscaps
  2024-02-21 · "Seth Forshee (DigitalOcean)" <sforshee@kernel.org>
• STALE959d LANDED [PATCH 2/2] fs: remove the inode argument to ->d_real() method
  2024-02-02 · Amir Goldstein <amir73il@gmail.com>
• STALE2017d LANDED: 4 (4M) [PATCH v6 08/40] acl: handle idmapped mounts
  2021-01-21 · Christian Brauner <hidden>
• STALE2071d [PATCH v5 14/42] acl: handle idmapped mounts
  2021-01-12 · Christian Brauner <hidden>
• STALE2114d [PATCH v4 14/40] acl: handle idmapped mounts
  2020-12-04 · Christian Brauner <hidden>
• STALE2120d [PATCH v3 12/38] acl: handle idmapped mounts
  2020-11-28 · Christian Brauner <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.

• STALE202d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE202d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE61d [PATCH v2 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2026-07-23 · David Howells <dhowells@redhat.com>