mm/damon/sysfs-schemes: connect damos_quota_goal nid with core layer

DAMON sysfs interface file for DAMOS quota goal's node id argument is not
passed to core layer.  Implement the link.

Link: https://lkml.kernel.org/r/20250420194030.75838-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Yunjeong Mun <yunjeong.mun@sk.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c
index 7681ed293b626bb27dbd08abfe9fc04d825ad9e0..729fe5f1ef30a24891594671786ef7abf56537f9 100644 (file)
--- a/mm/damon/sysfs-schemes.c
+++ b/mm/damon/sysfs-schemes.c
@@ -2149,8 +2149,17 @@ 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;