From: SeongJae Park <sj@kernel.org>
Date: Sun, 20 Apr 2025 19:40:26 +0000 (-0700)
Subject: mm/damon/sysfs-schemes: connect damos_quota_goal nid with core layer
X-Git-Tag: v6.16-rc1~92^2~144
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=85fcf0ffc4606a52192800bc9f2a5014a096b96f;p=thirdparty%2Flinux.git

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 7681ed293b626..729fe5f1ef30a 100644
--- 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;