The quilt patch titled
Subject: mm/damon: document get_score_arg field of struct damos_quota
has been removed from the -mm tree. Its filename was
mm-damon-core-implement-goal-oriented-feedback-driven-quota-auto-tuning-fix.patch
This patch was dropped because it was folded into mm-damon-core-implement-goal-oriented-feedback-driven-quota-auto-tuning.patch
------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: mm/damon: document get_score_arg field of struct damos_quota
Date: Mon, 4 Dec 2023 17:01:06 +0000
Commit 99b36eab9c05 ("mm/damon/core: implement goal-oriented
feedback-driven quota auto-tuning") on mm-unstable missed documenting
'get_score_arg' field of 'struct damos_quota' on the kernel-doc comment.
Fix it.
Link: https://lkml.kernel.org/r/20231204170106.60992-1-sj@xxxxxxxxxx
Fixes: 99b36eab9c05 ("mm/damon/core: implement goal-oriented feedback-driven quota auto-tuning") on mm-unstable
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Cc: David Gow <davidgow@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/damon.h | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/include/linux/damon.h~mm-damon-core-implement-goal-oriented-feedback-driven-quota-auto-tuning-fix
+++ a/include/linux/damon.h
@@ -137,6 +137,7 @@ enum damos_action {
* @weight_age: Weight of the region's age for prioritization.
*
* @get_score: Feedback function for self-tuning quota.
+ * @get_score_arg: Parameter for @get_score
*
* To avoid consuming too much CPU time or IO resources for applying the
* &struct damos->action to large memory, DAMON allows users to set time and/or
@@ -156,10 +157,10 @@ enum damos_action {
* &weight_nr_accesses, and &weight_age, because monitoring operations are
* encouraged to respect those.
*
- * If @get_score function pointer is set, DAMON calls it back and get the
- * return value of it for every @reset_interval. Then, DAMON adjusts the
- * effective quota using the return value as a feedback score to the current
- * quota, using its internal feedback loop algorithm.
+ * If @get_score function pointer is set, DAMON calls it back with
+ * @get_score_arg and get the return value of it for every @reset_interval.
+ * Then, DAMON adjusts the effective quota using the return value as a feedback
+ * score to the current quota, using its internal feedback loop algorithm.
*
* The feedback loop algorithem assumes the quota input and the feedback score
* output are in a positive proportional relationship, and the goal of the
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts.patch
mm-damon-core-implement-goal-oriented-feedback-driven-quota-auto-tuning.patch
mm-damon-sysfs-schemes-implement-files-for-scheme-quota-goals-setup.patch
mm-damon-sysfs-schemes-commit-damos-quota-goals-user-input-to-damos.patch
mm-damon-sysfs-schemes-implement-a-command-for-scheme-quota-goals-only-commit.patch
mm-damon-core-test-add-a-unit-test-for-the-feedback-loop-algorithm.patch
selftests-damon-test-quota-goals-directory.patch
docs-mm-damon-design-document-damos-quota-auto-tuning.patch
docs-abi-damon-document-damos-quota-goals.patch
docs-admin-guide-mm-damon-usage-document-for-quota-goals.patch
