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

• STALE77d [PATCH v1 12/16] mm: rename zap_vma_pages() to zap_vma()
  2026-02-27 · "David Hildenbrand (Arm)" <david@kernel.org>
• COOLING4d [PATCH v18 40/42] dept: track PG_writeback with dept
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COOLING4d [PATCH v18 22/42] dept: track PG_locked with dept
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• STALE178d [PATCH v17 45/47] dept: track PG_writeback with dept
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE178d [PATCH v17 25/47] dept: track PG_locked with dept
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE307d [PATCH v16 25/42] dept: track PG_locked with dept
  2025-05-19 · Byungchul Park <byungchul@sk.com>
• STALE377d [PATCH v15 25/43] dept: track PG_locked with dept
  2025-05-13 · Byungchul Park <byungchul@sk.com>
• STALE476d REVIEWED: 14 (14M) [PATCH v5 -next 02/16] mm: filemap: move sysctl to mm/filemap.c
  2025-01-11 · Kaixiong Yu <hidden>
• STALE504d REVIEWED: 14 (14M) [PATCH v4 -next 02/15] mm: filemap: move sysctl to mm/filemap.c
  2024-12-28 · Kaixiong Yu <hidden>
• STALE504d REVIEWED: 14 (14M) [PATCH v4 -next 02/15] mm: filemap: move sysctl to mm/filemap.c
  2024-12-23 · Kaixiong Yu <hidden>
• STALE504d REVIEWED: 14 (14M) [PATCH v4 -next 02/15] mm: filemap: move sysctl to mm/filemap.c
  2024-12-23 · Kaixiong Yu <hidden>
• STALE488d [PATCH v5 26/32] Display waited-on page index after 1min of waiting
  2024-12-16 · David Howells <dhowells@redhat.com>
• STALE562d REVIEWED: 3 (3M) [PATCH v3 17/28] convert cachestat(2)
  2024-11-02 · Al Viro <viro@zeniv.linux.org.uk>
• STALE562d REVIEWED: 3 (3M) [PATCH v3 14/28] fdget(), trivial conversions
  2024-11-02 · Al Viro <viro@zeniv.linux.org.uk>
• STALE524d REVIEWED: 14 (14M) [PATCH v3 -next 02/15] mm: filemap: move sysctl to mm/filemap.c
  2024-10-10 · Kaixiong Yu <hidden>
• STALE629d REVIEWED: 14 (14M) [PATCH v2 -next 02/15] mm: filemap: move sysctl to its own file
  2024-09-03 · Kaixiong Yu <hidden>
• STALE632d [PATCH -next 02/15] mm: filemap: move sysctl to its own file
  2024-08-26 · Kaixiong Yu <hidden>
• STALE562d [PATCH 26/39] convert cachestat(2)
  2024-07-30 · viro@kernel.org
• STALE562d [PATCH 23/39] fdget(), trivial conversions
  2024-07-30 · viro@kernel.org
• STALE562d [PATCH 02/39] introduce fd_file(), convert all accessors to it.
  2024-07-30 · viro@kernel.org
• STALE756d Re: [PATCH v2 07/22] mm: Provide a means of invalidation without using launder_folio
  2024-05-01 · David Howells <dhowells@redhat.com>
• STALE756d REVIEWED: 4 (4M) [PATCH v2 12/22] mm: Export writeback_iter()
  2024-04-30 · David Howells <dhowells@redhat.com>
• STALE756d [PATCH v2 07/22] mm: Provide a means of invalidation without using launder_folio
  2024-04-30 · David Howells <dhowells@redhat.com>
• STALE756d REVIEWED: 4 (4M) [PATCH v2 03/22] mm: Remove the PG_fscache alias for PG_private_2
  2024-04-30 · David Howells <dhowells@redhat.com>
• STALE745d [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>
• STALE770d [PATCH 15/26] mm: Export writeback_iter()
  2024-03-28 · David Howells <dhowells@redhat.com>
• STALE770d [PATCH 09/26] mm: Provide a means of invalidation without using launder_folio
  2024-03-28 · David Howells <dhowells@redhat.com>
• STALE770d [PATCH 05/26] mm: Remove the PG_fscache alias for PG_private_2
  2024-03-28 · David Howells <dhowells@redhat.com>
• STALE803d [PATCH 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-03-15 · Thomas Weißschuh <linux@weissschuh.net>
• STALE853d [RFC PATCH] filemap: add mapping_mapped check in filemap_unaccount_folio()
  2024-01-19 · Peng Zhang <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.

• COOLING4d [PATCH v18 22/42] dept: track PG_locked with dept
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COOLING4d [PATCH v18 40/42] dept: track PG_writeback with dept
  2025-12-05 · Byungchul Park <byungchul@sk.com>