[RFC PATCH v1.3 01/11] Docs/mm/damon/design: update for DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP

From: SeongJae Park

Date: Thu Jun 25 2026 - 20:17:17 EST


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: SeongJae Park <sj@xxxxxxxxxx>
---
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 2da7ca0d3d17a..f4efb51688853 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