page cache · Supported

Maintainers

• M Matthew Wilcox <willy@infradead.org>
• R 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 16 patches in this subsystem on linux-integrity, ordered by date desc.

• STALE96d [PATCH v3 04/12] vfs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE109d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE109d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE113d [PATCH 03/61] trace: update VFS-layer trace events for u64 i_ino
  2026-02-26 · Jeff Layton <jlayton@kernel.org>
• STALE235d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-10-14 · David Howells <dhowells@redhat.com>
• STALE291d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-09-03 · David Howells <dhowells@redhat.com>
• STALE333d [PATCH 1/2] vfs: Allow filesystems with foreign owner IDs to override UID checks
  2025-07-23 · David Howells <dhowells@redhat.com>
• STALE837d [PATCH v2 16/25] fs: add inode operations to get/set/remove fscaps
  2024-02-21 · "Seth Forshee (DigitalOcean)" <sforshee@kernel.org>
• STALE866d LANDED [PATCH 2/2] fs: remove the inode argument to ->d_real() method
  2024-02-02 · Amir Goldstein <amir73il@gmail.com>
• STALE1924d LANDED: 4 (4M) [PATCH v6 08/40] acl: handle idmapped mounts
  2021-01-21 · Christian Brauner <hidden>
• STALE1978d [PATCH v5 14/42] acl: handle idmapped mounts
  2021-01-12 · Christian Brauner <hidden>
• STALE2021d [PATCH v4 14/40] acl: handle idmapped mounts
  2020-12-04 · Christian Brauner <hidden>
• STALE2027d [PATCH v3 12/38] acl: handle idmapped mounts
  2020-11-28 · Christian Brauner <hidden>
• STALE2030d [PATCH v2 12/39] acl: handle idmapped mounts
  2020-11-15 · Christian Brauner <hidden>
• STALE2469d [PATCH 3/3] ima: update the file measurement on writes
  2019-09-02 · Janne Karhunen <hidden>
• STALE3187d [RFC PATCH 1/3] fs: define new read_iter rwf flag
  2017-09-28 · Mimi Zohar <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.

• STALE109d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE109d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>