Allow userspace to select the new goal metric "node_sys_bp" by writing it to goals//target_metric. Also set goal->nid for this metric when committing goals from sysfs to the running schemes. Signed-off-by: Ravi Jonnalagadda --- mm/damon/sysfs-schemes.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c index 3a699dcd5a7f..37cd5d715821 100644 --- a/mm/damon/sysfs-schemes.c +++ b/mm/damon/sysfs-schemes.c @@ -1038,6 +1038,10 @@ struct damos_sysfs_qgoal_metric_name damos_sysfs_qgoal_metric_names[] = { .metric = DAMOS_QUOTA_NODE_MEMCG_FREE_BP, .name = "node_memcg_free_bp", }, + { + .metric = DAMOS_QUOTA_NODE_SYS_BP, + .name = "node_sys_bp", + }, }; static ssize_t target_metric_show(struct kobject *kobj, @@ -2566,6 +2570,9 @@ static int damos_sysfs_add_quota_score( } goal->nid = sysfs_goal->nid; break; + case DAMOS_QUOTA_NODE_SYS_BP: + goal->nid = sysfs_goal->nid; + break; default: break; } -- 2.43.0