[RFC PATCH v3 8/8] Docs/ABI/damon: update for hugepage_size probe filter

From: SJ Park

Date: Mon Sep 14 2026 - 22:17:00 EST


For the newly added hugepage_size data attribute probe filter, two new
sysfs files are added for the size range. Update DAMON ABI document for
the new files.

Signed-off-by: SJ Park <sj@xxxxxxxxxx>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index ad21f58f3c912..55df688ea596f 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -206,6 +206,20 @@ Description: If 'memcg' is written to the 'type' file, writing to and
reading from this file sets and gets the path to the memory
cgroup of the interest.

+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/filters/<F>/min
+Date: Sep 2026
+Contact: SJ Park <sj@xxxxxxxxxx>
+Description: If 'hugepage_size' is written to the 'type' file, writing to and
+ reading from this file sets and gets the minimum size of the
+ huge page of the interest.
+
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/filters/<F>/max
+Date: Sep 2026
+Contact: SJ Park <sj@xxxxxxxxxx>
+Description: If 'hugepage_size' is written to the 'type' file, writing to and
+ reading from this file sets and gets the maximum size of the
+ huge page of the interest.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/filters/<F>/matching
Date: May 2026
Contact: SJ Park <sj@xxxxxxxxxx>
--
2.47.3