Update the DAMON ABI document for newly added
schemes/.../tried_regions/total_bytes file and the
update_schemes_tried_bytes command.
Signed-off-by: SeongJae Park <[email protected]>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 2744f21b5a6b..3d9aaa1cafa9 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -29,8 +29,10 @@ Description: Writing 'on' or 'off' to this file makes the kdamond starts or
file updates contents of schemes stats files of the kdamond.
Writing 'update_schemes_tried_regions' to the file updates
contents of 'tried_regions' directory of every scheme directory
- of this kdamond. Writing 'clear_schemes_tried_regions' to the
- file removes contents of the 'tried_regions' directory.
+ of this kdamond. Writing 'update_schemes_tried_bytes' to the
+ file updates only '.../tried_regions/total_bytes' files of this
+ kdamond. Writing 'clear_schemes_tried_regions' to the file
+ removes contents of the 'tried_regions' directory.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/pid
Date: Mar 2022
@@ -317,6 +319,13 @@ Contact: SeongJae Park <[email protected]>
Description: Reading this file returns the number of the exceed events of
the scheme's quotas.
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/total_bytes
+Date: Jul 2023
+Contact: SeongJae Park <[email protected]>
+Description: Reading this file returns the total amount of memory that
+ corresponding DAMON-based Operation Scheme's action has tried
+ to be applied.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/start
Date: Oct 2022
Contact: SeongJae Park <[email protected]>
--
2.25.1