* [merged mm-stable] docs-mm-damon-design-update-for-nr_snapshots-damos-stat.patch removed from -mm tree
@ 2026-01-21 3:27 Andrew Morton
0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2026-01-21 3:27 UTC (permalink / raw)
To: mm-commits, vbabka, surenb, rppt, rostedt, mhocko, mhiramat,
mathieu.desnoyers, lorenzo.stoakes, liam.howlett, corbet, sj,
akpm
The quilt patch titled
Subject: Docs/mm/damon/design: update for nr_snapshots damos stat
has been removed from the -mm tree. Its filename was
docs-mm-damon-design-update-for-nr_snapshots-damos-stat.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: Docs/mm/damon/design: update for nr_snapshots damos stat
Date: Tue, 16 Dec 2025 00:01:16 -0800
Update DAMON design document for the newly added damos stat, nr_snapshots.
Link: https://lkml.kernel.org/r/20251216080128.42991-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
Documentation/mm/damon/design.rst | 2 ++
1 file changed, 2 insertions(+)
--- a/Documentation/mm/damon/design.rst~docs-mm-damon-design-update-for-nr_snapshots-damos-stat
+++ a/Documentation/mm/damon/design.rst
@@ -718,6 +718,8 @@ scheme's execution.
- ``nr_applied``: Total number of regions that the scheme is applied.
- ``sz_applied``: Total size of regions that the scheme is applied.
- ``qt_exceeds``: Total number of times the quota of the scheme has exceeded.
+- ``nr_snapshots``: Total number of DAMON snapshots that the scheme is tried to
+ be applied.
"A scheme is tried to be applied to a region" means DAMOS core logic determined
the region is eligible to apply the scheme's :ref:`action
_
Patches currently in -mm which might be from sj@kernel.org are
mm-damon-core-introduce-active-memory-ratio-damos-quota-goal-metric.patch
mm-damon-sysfs-schemes-support-damos_quota_active_mem_bp.patch
docs-mm-damon-design-document-damos_quota_active_mem_bp.patch
mm-damon-paddr-activate-damos_lru_prio-targets-instead-of-marking-accessed.patch
mm-damon-lru_sort-consider-age-for-quota-prioritization.patch
mm-damon-lru_sort-support-young-page-filters.patch
docs-admin-guide-mm-damon-lru_sort-document-filter_young_pages.patch
mm-damon-lru_sort-support-active-inactive-memory-ratio-based-auto-tuning.patch
mm-damon-lru_sort-support-active-inactive-memory-ratio-based-auto-tuning-fix.patch
docs-admin-guide-mm-damon-lru_sort-document-active_mem_bp-parameter.patch
mm-damon-lru_sort-add-monitoring-intervals-auto-tuning-parameter.patch
docs-admin-guide-mm-damon-lru_sort-document-intervals-autotuning.patch
mm-damon-core-implement-damon_kdamond_pid.patch
mm-damon-sysfs-use-damon_kdamond_pid.patch
mm-damon-lru_sort-use-damon_kdamond_pid.patch
mm-damon-reclaim-use-damon_kdamond_pid.patch
mm-damon-hide-kdamond-and-kdamond_lock-of-damon_ctx.patch
mm-vma-temporary-build-fix.patch
selftests-damon-sysfs_memcg_path_leaksh-use-kmemleak.patch
selftests-damon-wss_estimation-test-for-up-to-160-mib-working-set-size.patch
selftests-damon-access_memory-add-repeat-mode.patch
selftests-damon-wss_estimation-ensure-number-of-collected-wss.patch
selftests-damon-wss_estimation-deduplicate-failed-samples-output.patch
mm-damon-remove-damon_operations-cleanup.patch
mm-damon-core-cleanup-targets-and-regions-at-once-on-kdamond-termination.patch
mm-damon-core-cancel-damos_walk-before-damon_ctx-kdamond-reset.patch
mm-damon-core-process-damon_call_control-requests-on-a-local-list.patch
mm-damon-document-damon_call_control-dealloc_on_cancel-repeat-behavior.patch
mm-damon-core-rename-damos_filter_out-to-damos_core_filter_out.patch
mm-damon-rename-damon_min_region-to-damon_min_region_sz.patch
mm-damon-rename-min_sz_region-of-damon_ctx-to-min_region_sz.patch
docs-mm-damon-index-simplify-the-intro.patch
docs-mm-damon-design-link-repology-instead-of-fedora-package.patch
docs-mm-damon-design-document-damon-sample-modules.patch
docs-mm-damon-design-add-reference-to-damon_stat-usage.patch
docs-admin-guide-mm-damon-usage-introduce-damon-modules-at-the-beginning.patch
docs-admin-guide-mm-damon-usage-update-stats-update-process-for-refresh_ms.patch
docs-mm-damon-maintainer-profile-fix-wrong-maitnainers-section-name.patch
docs-mm-damon-maintainer-profile-remove-damon-tests-perf-suggestion.patch
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2026-01-21 3:27 [merged mm-stable] docs-mm-damon-design-update-for-nr_snapshots-damos-stat.patch removed from -mm tree Andrew Morton
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