From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4EA8F2857F0 for ; Wed, 21 Jan 2026 03:27:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768966071; cv=none; b=abEKNMNR6o5lgjWLEZAIUl6122+gkuQI6kFDSp34+kFRLvtiY9xoiOiVrAEYO/4hPWbfkSo4wVL7isjMB0RotJdA/llKctnRTwWzNan0NjAhC/iFXZxAtxi0UuYCN9se18XdbEgqFGpDecQcTJW2anGYob1JwYayhoCBO7BDChM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768966071; c=relaxed/simple; bh=wPdMeIv4w76Vog6QpezsaMmu9xqhcPrgqdZBZH3oz+8=; h=Date:To:From:Subject:Message-Id; b=S+q0BMmreJyxj7dKfRepvdx2antw8UihsVhrgUH1qjwlqz7rhxsirLTivmCv3L1qJAG57I39cWi+mH8xtOVroxoJipyS4C54OErEr8dVMytMTEnhAiujtCxF74oSGayqVn47aoBtqaYLwvxvtwP/2EpjKFwq94XVmML06doPMNY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=exTIowtH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="exTIowtH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D07CCC16AAE; Wed, 21 Jan 2026 03:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1768966069; bh=wPdMeIv4w76Vog6QpezsaMmu9xqhcPrgqdZBZH3oz+8=; h=Date:To:From:Subject:From; b=exTIowtHzFt9V5Ds9ZuUhTLv9erPwZoB61svN8L7vodezl2dzRP9xmumMdg2rsNo3 grnn4SyJe88bH6LMHj8ZjBvDtuPYqoPLJbekBpbcxFh8LxoOBF5dNmDU4hDE37uIQl 7qzz0s8qKtO3N6ndhn9QgGCwOy+VmF/CITgcdtCM= Date: Tue, 20 Jan 2026 19:27:49 -0800 To: mm-commits@vger.kernel.org,vbabka@suse.cz,surenb@google.com,rppt@kernel.org,rostedt@goodmis.org,mhocko@suse.com,mhiramat@kernel.org,mathieu.desnoyers@efficios.com,lorenzo.stoakes@oracle.com,liam.howlett@oracle.com,corbet@lwn.net,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] docs-mm-damon-design-update-for-nr_snapshots-damos-stat.patch removed from -mm tree Message-Id: <20260121032749.D07CCC16AAE@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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 Cc: Jonathan Corbet Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: "Masami Hiramatsu (Google)" Cc: Mathieu Desnoyers Cc: Michal Hocko Cc: Mike Rapoport Cc: Steven Rostedt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- 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