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Subject[PATCH 04/20] Docs/ABI/damon: document effective_bytes sysfs file
Date
Update the DAMON ABI doc for the effective_bytes sysfs file and the
kdamond state file input command for updating the content of the file.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index bfa5b8288d8d..a1e4fdb04f95 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -34,7 +34,9 @@ Description: Writing 'on' or 'off' to this file makes the kdamond starts or
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.
+ removes contents of the 'tried_regions' directory. Writing
+ 'update_schemes_effective_quotas' to the file updates
+ '.../quotas/effective_bytes' files of this kdamond.

What: /sys/kernel/mm/damon/admin/kdamonds/<K>/pid
Date: Mar 2022
@@ -208,6 +210,12 @@ Contact: SeongJae Park <sj@kernel.org>
Description: Writing to and reading from this file sets and gets the size
quota of the scheme in bytes.

+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/effective_bytes
+Date: Feb 2024
+Contact: SeongJae Park <sj@kernel.org>
+Description: Reading from this file gets the effective size quota of the
+ scheme in bytes, which adjusted for the time quota and goals.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/reset_interval_ms
Date: Mar 2022
Contact: SeongJae Park <sj@kernel.org>
--
2.39.2

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