[PATCH 2/2] Docs/admin-guide/mm/damon/stat: document kdamond_pid parameter

SeongJae Park
2026-05-02T02:05:16Z

Update DAMON_STAT usage document for newly added kdamond_pid parameter.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
Documentation/admin-guide/mm/damon/stat.rst | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/admin-guide/mm/damon/stat.rst b/Documentation/admin-guide/mm/damon/stat.rst
index c4b14daeb2dd6..46c5dd96aa2ed 100644
--- a/Documentation/admin-guide/mm/damon/stat.rst
+++ b/Documentation/admin-guide/mm/damon/stat.rst
@@ -89,3 +89,10 @@ percentiles of the idle time values via this read-only parameter. Reading the
parameter returns 101 idle time values in milliseconds, separated by comma.
Each value represents 0-th, 1st, 2nd, 3rd, ..., 99th and 100th percentile idle
times.
+
+kdamond_pid
+-----------
+
+PID of the DAMON thread.
+
+If DAMON_STAT is enabled, this becomes the PID of the worker thread. Else, -1.
--
2.47.3