[PATCH 03/12] Docs/mm/damon/design: update for nr_snapshots damos stat

SeongJae Park
2025-12-16T08:01:48Z

Update DAMON design document for the newly added damos stat,
nr_snapshots.

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

diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
index 2d8d8ca1e0a3..5cc7b7d662be 100644
--- a/Documentation/mm/damon/design.rst
+++ b/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
--
2.47.3