damon · Maintained

Maintainers

• M SJ Park <sj@kernel.org>

Paths

• F Documentation/ABI/testing/sysfs-kernel-mm-damon
• F Documentation/admin-guide/mm/damon/
• F Documentation/mm/damon/
• F include/linux/damon.h
• F include/trace/events/damon.h
• F mm/damon/
• F samples/damon/
• F tools/testing/selftests/damon/

Last 30 days

Active reviewers (last 30 days)

• Gregory Price <gourry@gourry.net>
  1 attestation (1 Reviewed-by) · last on 2026-07-10
• SJ Park <sj@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-07-10
• Pedro Falcato <pfalcato@suse.de>
  1 attestation (1 Reviewed-by) · last on 2026-07-10

Recent patches

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

• WARM1d IN LINUX-NEXT: 3 (3M) [PATCH v2 18/33] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code
  2026-07-10 · Lorenzo Stoakes <ljs@kernel.org>
• COLD22d IN LINUX-NEXT [PATCH 06/18] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-30 · SJ Park <sj@kernel.org>
• COOLING13d [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code
  2026-06-29 · Lorenzo Stoakes <ljs@kernel.org>
• COLD31d [RFC PATCH v1.3 06/18] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-22 · SeongJae Park <sj@kernel.org>
• COLD28d [RFC PATCH v1.2 05/17] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-21 · SeongJae Park <sj@kernel.org>
• COLD33d [RFC PATCH v1.1 04/13] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-20 · SeongJae Park <sj@kernel.org>
• COLD34d [RFC PATCH 04/13] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-19 · SeongJae Park <sj@kernel.org>
• STALE66d IN MM [PATCH 18/28] mm/damon: trace probe_hits
  2026-05-18 · SeongJae Park <sj@kernel.org>
• STALE68d [RFC PATCH v3 18/28] mm/damon: trace probe_hits
  2026-05-16 · SeongJae Park <sj@kernel.org>
• STALE69d [RFC PATCH v2.2 18/28] mm/damon: trace probe_hits
  2026-05-15 · SeongJae Park <sj@kernel.org>
• STALE70d [RFC PATCH v2.1 18/28] mm/damon: trace probe_hits
  2026-05-14 · SeongJae Park <sj@kernel.org>
• STALE71d [RFC PATCH v2 18/28] mm/damon: trace probe_hits
  2026-05-12 · SeongJae Park <sj@kernel.org>
• STALE76d [PATCH] mm/damon: fix incorrect field name in damos_stat_after_apply_interval
  2026-05-09 · Yu Qin <hidden>
• STALE74d [RFC PATCH 16/19] mm/damon: trace probe_hits
  2026-04-26 · SeongJae Park <sj@kernel.org>
• DORMANTno replies LANDED [PATCH] mm/damon: fix damos_stat tracepoint format for sz_applied
  2026-04-26 · SeongJae Park <sj@kernel.org>
• STALE96d [PATCH v2 18/19] mm: damon: Use trace_call__##name() at guarded tracepoint call sites
  2026-03-23 · Vineeth Pillai (Google) <hidden>
• COLD32d [RFC PATCH v4 12/27] mm/migrate: NP_OPS_MIGRATION - support private node user migration
  2026-02-22 · Gregory Price <gourry@gourry.net>
• STALE191d Re: [PATCH 12/12] mm/damon/core: add trace point for damos stat per apply interval
  2025-12-17 · SeongJae Park <sj@kernel.org>
• STALE191d [PATCH 12/12] mm/damon/core: add trace point for damos stat per apply interval
  2025-12-16 · SeongJae Park <sj@kernel.org>
• STALE242d [RFC PATCH 12/12] mm/damon/core: add trace point for damos stat per apply interval
  2025-11-23 · SeongJae Park <sj@kernel.org>
• DORMANTno replies Re: [PATCH 2/2] mm/damon: add trace event for effective size quota
  2025-07-09 · SeongJae Park <sj@kernel.org>
• STALE379d [PATCH 2/2] mm/damon: add trace event for effective size quota
  2025-07-04 · SeongJae Park <sj@kernel.org>
• STALE379d [PATCH 1/2] mm/damon: add trace event for auto-tuned monitoring intervals
  2025-07-04 · SeongJae Park <sj@kernel.org>
• STALE522d [PATCH v2 15/17] mm/damon: handle device-exclusive entries correctly in damon_folio_mkold_one()
  2025-02-10 · David Hildenbrand <hidden>
• STALE522d [PATCH v2 14/17] mm/damon: handle device-exclusive entries correctly in damon_folio_young_one()
  2025-02-10 · David Hildenbrand <hidden>
• DORMANTno replies [PATCH RESEND] mm/damon: fix order of arguments in damos_before_apply tracepoint
  2024-11-15 · SeongJae Park <sj@kernel.org>
• STALE770d [PATCH v6 6/7] mm/damon/paddr: introduce DAMOS_MIGRATE_HOT action for promotion
  2024-06-14 · Honggyu Kim <hidden>
• STALE770d [PATCH v6 7/7] Docs/damon: document damos_migrate_{hot,cold}
  2024-06-14 · Honggyu Kim <hidden>
• STALE770d [PATCH v6 5/7] mm/damon/paddr: introduce DAMOS_MIGRATE_COLD action for demotion
  2024-06-14 · Honggyu Kim <hidden>
• STALE770d [PATCH v6 3/7] mm/damon/sysfs-schemes: add target_nid on sysfs-schemes
  2024-06-14 · Honggyu Kim <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.

• COLD32d [RFC PATCH v4 12/27] mm/migrate: NP_OPS_MIGRATION - support private node user migration
  2026-02-22 · Gregory Price <gourry@gourry.net>
• DORMANTno replies LANDED [PATCH] mm/damon: fix damos_stat tracepoint format for sz_applied
  2026-04-26 · SeongJae Park <sj@kernel.org>
• STALE70d [RFC PATCH v2.1 18/28] mm/damon: trace probe_hits
  2026-05-14 · SeongJae Park <sj@kernel.org>
• STALE68d [RFC PATCH v3 18/28] mm/damon: trace probe_hits
  2026-05-16 · SeongJae Park <sj@kernel.org>
• STALE66d IN MM [PATCH 18/28] mm/damon: trace probe_hits
  2026-05-18 · SeongJae Park <sj@kernel.org>
• COLD33d [RFC PATCH v1.1 04/13] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-20 · SeongJae Park <sj@kernel.org>
• COLD28d [RFC PATCH v1.2 05/17] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-21 · SeongJae Park <sj@kernel.org>
• COLD31d [RFC PATCH v1.3 06/18] mm/damon/core: use damon_nr_accesses_mvsum() for damos region tracing
  2026-06-22 · SeongJae Park <sj@kernel.org>