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From: SJ Park <sj@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: SJ Park <sj@kernel.org>, "Liam R. Howlett" <liam@infradead.org>,
	David Hildenbrand <david@kernel.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Lorenzo Stoakes <ljs@kernel.org>, Michal Hocko <mhocko@suse.com>,
	Mike Rapoport <rppt@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Suren Baghdasaryan <surenb@google.com>,
	Vlastimil Babka <vbabka@kernel.org>,
	damon@lists.linux.dev, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 01/11] Docs/mm/damon/design: update for DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP
Date: Tue, 30 Jun 2026 07:17:15 -0700	[thread overview]
Message-ID: <20260630141726.92246-2-sj@kernel.org> (raw)
In-Reply-To: <20260630141726.92246-1-sj@kernel.org>

Commit 9138e27a3bc3 ("mm/damon: add node_eligible_mem_bp goal metric")
introduced DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP but forgot updating the
DAMON design document for that.  Update.

Signed-off-by: SJ Park <sj@kernel.org>
---
 Documentation/mm/damon/design.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
index c16a3bb288d07..457d6e8bc7878 100644
--- a/Documentation/mm/damon/design.rst
+++ b/Documentation/mm/damon/design.rst
@@ -686,9 +686,11 @@ mechanism tries to make ``current_value`` of ``target_metric`` be same to
   (1/10,000).
 - ``inactive_mem_bp``: Inactive to active + inactive (LRU) memory size ratio in
   bp (1/10,000).
+- ``node_eligible_mem_bp``: Scheme target access pattern-eligible memory ratio
+  of a node in bp (1/10,000).
 
-``nid`` is optionally required for only ``node_mem_used_bp``,
-``node_mem_free_bp``, ``node_memcg_used_bp`` and ``node_memcg_free_bp`` to
+``nid`` is optionally required for ``node_mem_used_bp``, ``node_mem_free_bp``,
+``node_memcg_used_bp``, ``node_memcg_free_bp`` and ``node_eligible_mem_bp`` to
 point the specific NUMA node.
 
 ``path`` is optionally required for only ``node_memcg_used_bp`` and
-- 
2.47.3


  reply	other threads:[~2026-06-30 14:17 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-30 14:17 [PATCH 00/11] mm/damon: update, optimize, and clean up doc, tests, and code SJ Park
2026-06-30 14:17 ` SJ Park [this message]
2026-06-30 14:17 ` [PATCH 02/11] Docs/ABI/damon: document probe files SJ Park
2026-06-30 14:17 ` [PATCH 03/11] mm/damon/tests/core-kunit: test damon_rand() SJ Park
2026-06-30 14:25   ` sashiko-bot
2026-06-30 14:54     ` SJ Park
2026-06-30 14:17 ` [PATCH 04/11] selftests/damon/sysfs.sh: test multiple probe dirs creation SJ Park
2026-06-30 14:17 ` [PATCH 05/11] selftests/damon/sysfs.sh: test {core,ops}_filters/ directories SJ Park
2026-06-30 14:17 ` [PATCH 06/11] selftests/damon/sysfs.sh: test dests dir SJ Park
2026-06-30 14:17 ` [PATCH 07/11] selftests/damon/sysfs.sh: test all files in quota goal dir SJ Park
2026-06-30 14:17 ` [PATCH 08/11] mm/damon/core: reduce range setup in damon_commit_target_regions() SJ Park
2026-06-30 14:17 ` [PATCH 09/11] mm/damon/sysfs: split probe setup function out SJ Park
2026-06-30 14:17 ` [PATCH 10/11] mm/damon/sysfs: split out filters setup function SJ Park
2026-06-30 14:17 ` [PATCH 11/11] mm/damon/sysfs: fix typos in probe_{add,rm}_dirs: s/attr/probe/ SJ Park
2026-06-30 14:57 ` [PATCH 00/11] mm/damon: update, optimize, and clean up doc, tests, and code SJ Park

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