proc filesystem

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in cgroups touching this subsystem.

• REVIEWED · 1 review, 1 by a maintainer [PATCH v5] security: Expand task_setscheduler LSM hook 2026-11-05 · Aaron Tomlin <atomlin@atomlin.com>
• mm/mglru: frequency guided promotion (MGLRU-FG) and flag cleanup v4 · 1 matching patch

  Entire posting: PENDING · 9 of 17 reviewed · 1 review, 0 by maintainers Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 08/17] mm/mglru, smaps: convert to LRU refs based operations for MGLRU 2026-10-15
  2026-10-15 · Kairui Song <kasong@tencent.com>
• mm/mglru: frequency guided promotion (MGLRU-FG) and flag cleanup v3 · 2 matching patches

  Entire posting: SUPERSEDED · 1 review, 0 by maintainers Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v3 08/17] mm/smap: convert to LRU refs based operations 2026-10-03
  • [PATCH RFC v3 12/17] mm/mglru: folio LRU refs based active/inactive number accounting 2026-10-03
  2026-10-03 · Kairui Song <kasong@tencent.com>
• mm/mglru: frequency guided promotion (MGLRU-FG) and flag cleanup v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v2 08/15] mm/smap: convert to LRU refs based operations 2026-09-11
  • [PATCH RFC v2 12/15] mm/mglru: folio LRU refs based active/inactive number accounting 2026-09-11
  2026-09-11 · Kairui Song via B4 Relay <devnull+kasong.tencent.com@kernel.org>
• mm/mglru: frequency guided promotion (MGLRU-FG) and flag cleanup rfc · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 12/15] mm/smap: report workingset folios as referenced 2026-08-03
  2026-08-03 · Kairui Song <kasong@tencent.com>
• Private Memory NUMA Nodes v5 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 19/36] proc: include N_MEMORY_PRIVATE nodes in numa_maps output 2026-07-20
  • [PATCH v5 21/36] proc/kcore: include private-node RAM in the kcore RAM map 2026-07-20
  2026-07-20 · Gregory Price <gourry@gourry.net>
• [PATCH v4] security: Expand task_setscheduler LSM hook 2026-07-20 · Aaron Tomlin <atomlin@atomlin.com>
• [PATCH v3] security: Expand task_setscheduler LSM hook to include CPU affinity mask 2026-05-26 · Aaron Tomlin <atomlin@atomlin.com>
• security, sched: Expand task_setscheduler LSM hook and related fixes v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/3] security: Expand task_setscheduler LSM hook to include CPU affinity mask 2026-05-09
  2026-05-09 · Aaron Tomlin <atomlin@atomlin.com>
• security, sched: Expand task_setscheduler LSM hook and related fixes v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/3] security: Expand task_setscheduler LSM hook to include CPU affinity mask 2026-05-09
  2026-05-09 · Aaron Tomlin <atomlin@atomlin.com>
• mm/rmap: support arbitrary folio mappings rfc · 7 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 02/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for "mapmax" 2026-04-12
  • [PATCH RFC 03/13] fs/proc/page: remove CONFIG_PAGE_MAPCOUNT handling for kpagecount 2026-04-12
  • [PATCH RFC 04/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling for PM_MMAP_EXCLUSIVE 2026-04-12
  • [PATCH RFC 05/13] fs/proc/task_mmu: remove mapcount comment in smaps_account() 2026-04-12
  • [PATCH RFC 06/13] fs/proc/task_mmu: remove CONFIG_PAGE_MAPCOUNT handling in smaps_account() 2026-04-12
  • [PATCH RFC 11/13] mm/rmap: stop using the entire mapcount for hugetlb folios 2026-04-12
  • [PATCH RFC 13/13] mm/rmap: support arbitrary folio mappings 2026-04-12
  2026-04-12 · David Hildenbrand (Arm) <david@kernel.org>
• REVIEWED · 4 reviews, 4 by maintainers [PATCH 01/16] mm: add gpu active/reclaim per-node stat counters (v2) 2026-02-24 · Dave Airlie <airlied@gmail.com>
• LANDED · 1 review, 1 by a maintainer [PATCH v2 1/2] mm: vmalloc: streamline vmalloc memory accounting 2026-02-23 · Johannes Weiner <hannes@cmpxchg.org>
• [PATCH 1/2] mm: vmalloc: streamline vmalloc memory accounting 2026-02-20 · Johannes Weiner <hannes@cmpxchg.org>
• mm,numa: N_PRIVATE node isolation for device-managed memory v3 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v3 5/8] Documentation/admin-guide/cgroups: update docs for mems_allowed 2026-01-08
  2026-01-08 · Gregory Price <gourry@gourry.net>
• Specific Purpose Memory NUMA Nodes v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v2 06/11] mm,cpusets: rename task->mems_allowed to task->sysram_nodes 2025-11-12
  2025-11-12 · Gregory Price <gourry@gourry.net>
• Protected Memory NUMA Nodes rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 4/9] mm,cpusets: rename task->mems_allowed to task->mems_default 2025-11-07
  2025-11-07 · Gregory Price <gourry@gourry.net>
• REVIEWED · 4 reviews, 4 by maintainers [PATCH 01/16] mm: add gpu active/reclaim per-node stat counters (v2) 2025-10-16 · Dave Airlie <airlied@gmail.com>
• REVIEWED · 3 reviews, 3 by maintainers [PATCH 01/15] mm: add gpu active/reclaim per-node stat counters (v2) 2025-09-02 · Dave Airlie <airlied@gmail.com>
• [RFC PATCH] cgroup: Track time in cgroup v2 freezer 2025-06-03 · Tiffany Yang <hidden>
• [PATCH 1/7] mm: add gpu active/reclaim per-node stat counters 2025-05-12 · Dave Airlie <airlied@gmail.com>
• LANDED [PATCH v4] fs/proc/page: Refactoring to reduce code duplication. 2025-03-18 · Liu Ye <hidden>
• [PATCH v3] fs/proc/page: Refactoring to reduce code duplication. 2025-03-18 · Liu Ye <hidden>
• track memory used by balloon drivers rfc · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC 1/5] meminfo: add a per node counter for balloon drivers 2025-03-12
  2025-03-12 · Nico Pache <hidden>
• mm: MM owner tracking for large folios (!hugetlb) + CONFIG_NO_PAGE_MAPCOUNT v3 · 6 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared() 2025-03-03
  • [PATCH v3 16/20] fs/proc/page: remove per-page mapcount dependency for /proc/kpagecount (CONFIG_NO_PAGE_MAPCOUNT) 2025-03-03
  • [PATCH v3 17/20] fs/proc/task_mmu: remove per-page mapcount dependency for PM_MMAP_EXCLUSIVE (CONFIG_NO_PAGE_MAPCOUNT) 2025-03-03
  • [PATCH v3 18/20] fs/proc/task_mmu: remove per-page mapcount dependency for "mapmax" (CONFIG_NO_PAGE_MAPCOUNT) 2025-03-03
  • [PATCH v3 19/20] fs/proc/task_mmu: remove per-page mapcount dependency for smaps/smaps_rollup (CONFIG_NO_PAGE_MAPCOUNT) 2025-03-03
  • [PATCH v3 20/20] mm: stop maintaining the per-page mapcount of large folios (CONFIG_NO_PAGE_MAPCOUNT) 2025-03-03
  2025-03-03 · David Hildenbrand <hidden>
• mm: MM owner tracking for large folios (!hugetlb) + CONFIG_NO_PAGE_MAPCOUNT v2 · 6 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 14/20] mm: convert folio_likely_mapped_shared() to folio_maybe_mapped_shared() 2025-02-24
  • [PATCH v2 16/20] fs/proc/page: remove per-page mapcount dependency for /proc/kpagecount (CONFIG_NO_PAGE_MAPCOUNT) 2025-02-24
  • [PATCH v2 17/20] fs/proc/task_mmu: remove per-page mapcount dependency for PM_MMAP_EXCLUSIVE (CONFIG_NO_PAGE_MAPCOUNT) 2025-02-24
  • [PATCH v2 18/20] fs/proc/task_mmu: remove per-page mapcount dependency for "mapmax" (CONFIG_NO_PAGE_MAPCOUNT) 2025-02-24
  • [PATCH v2 19/20] fs/proc/task_mmu: remove per-page mapcount dependency for smaps/smaps_rollup (CONFIG_NO_PAGE_MAPCOUNT) 2025-02-24
  • [PATCH v2 20/20] mm: stop maintaining the per-page mapcount of large folios (CONFIG_NO_PAGE_MAPCOUNT) 2025-02-24
  2025-02-24 · David Hildenbrand <hidden>
• Page Detective v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFCv1 1/6] mm: Make get_vma_name() function public 2024-11-16
  2024-11-16 · Pasha Tatashin <pasha.tatashin@soleen.com>
• mm: MM owner tracking for large folios (!hugetlb) + CONFIG_NO_PAGE_MAPCOUNT v1 · 5 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v1 13/17] fs/proc/page: remove per-page mapcount dependency for /proc/kpagecount (CONFIG_NO_PAGE_MAPCOUNT) 2024-08-29
  • [PATCH v1 14/17] fs/proc/task_mmu: remove per-page mapcount dependency for PM_MMAP_EXCLUSIVE (CONFIG_NO_PAGE_MAPCOUNT) 2024-08-29
  • [PATCH v1 15/17] fs/proc/task_mmu: remove per-page mapcount dependency for "mapmax" (CONFIG_NO_PAGE_MAPCOUNT) 2024-08-29
  • [PATCH v1 16/17] fs/proc/task_mmu: remove per-page mapcount dependency for smaps/smaps_rollup (CONFIG_NO_PAGE_MAPCOUNT) 2024-08-29
  • [PATCH v1 17/17] mm: stop maintaining the per-page mapcount of large folios (CONFIG_NO_PAGE_MAPCOUNT) 2024-08-29
  2024-08-29 · David Hildenbrand <hidden>
• IOMMU memory observability v6 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 11/11] iommu: account IOMMU allocated memory 2024-04-13
  2024-04-13 · Pasha Tatashin <pasha.tatashin@soleen.com>
• Memory allocation profiling v6 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 13/37] lib: add allocation tagging support for memory allocation profiling 2024-03-21
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>