From: SeongJae Park <sj@xxxxxxxxxx>
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>
--
2.43.5
