[RFC PATCH v2 5/6] Docs/ABI/damon: document schemes dests directory

[SeongJae Park]

Document the new DAMOS action destinations sysfs directories on ABI doc.

Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
---
 .../ABI/testing/sysfs-kernel-mm-damon         | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 5697ab154c1f..e98974dfac7a 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -431,6 +431,28 @@ Description:	Directory for DAMON operations set layer-handled DAMOS filters.
 		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters
 		directory.
 
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/dests/nr_dests
+Date:		Jul 2025
+Contact:	SeongJae Park <sj@xxxxxxxxxx>
+Description:	Writing a number 'N' to this file creates the number of
+		directories for setting action destinations of the scheme named
+		'0' to 'N-1' under the dests/ directory.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/dests/<D>/id
+Date:		Jul 2025
+Contact:	SeongJae Park <sj@xxxxxxxxxx>
+Description:	Writing to and reading from this file sets and gets the id of
+		the DAMOS action destination.  For DAMOS_MIGRATE_{HOT,COLD}
+		actions, the destination node's node id can be written and
+		read.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/dests/<D>/weight
+Date:		Jul 2025
+Contact:	SeongJae Park <sj@xxxxxxxxxx>
+Description:	Writing to and reading from this file sets and gets the weight
+		of the DAMOS action destination to select as the destination of
+		each action among the destinations.
+
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/nr_tried
 Date:		Mar 2022
 Contact:	SeongJae Park <sj@xxxxxxxxxx>
-- 
2.39.5