[RFC PATCH 3/4] mm/damon/sysfs-schemes: connect damos_quota_goal nid with core layer
From: SeongJae Park
Date: Thu Mar 20 2025 - 01:40:25 EST
DAMON sysfs interface file for DAMOS quota goal's node id argument is
not passed to core layer. Implement the link.
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
---
mm/damon/sysfs-schemes.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c
index 8c51906c8268..e85559b16d6e 100644
--- a/mm/damon/sysfs-schemes.c
+++ b/mm/damon/sysfs-schemes.c
@@ -2153,8 +2153,17 @@ static int damos_sysfs_add_quota_score(
sysfs_goal->target_value);
if (!goal)
return -ENOMEM;
- if (sysfs_goal->metric == DAMOS_QUOTA_USER_INPUT)
+ switch (sysfs_goal->metric) {
+ case DAMOS_QUOTA_USER_INPUT:
goal->current_value = sysfs_goal->current_value;
+ break;
+ case DAMOS_QUOTA_NODE_MEM_USED_BP:
+ case DAMOS_QUOTA_NODE_MEM_FREE_BP:
+ goal->nid = sysfs_goal->nid;
+ break;
+ default:
+ break;
+ }
damos_add_quota_goal(quota, goal);
}
return 0;
--
2.39.5