2915 	unsigned long knob;  in merge_across_nodes_store()  local
2917 	err = kstrtoul(buf, 10, &knob);  in merge_across_nodes_store()
2920 	if (knob > 1)  in merge_across_nodes_store()
2925 	if (ksm_merge_across_nodes != knob) {  in merge_across_nodes_store()
2950 			ksm_merge_across_nodes = knob;  in merge_across_nodes_store()
2951 			ksm_nr_node_ids = knob ? 1 : nr_node_ids;  in merge_across_nodes_store()
2994 	int knob;  in max_page_sharing_store()  local
2996 	err = kstrtoint(buf, 10, &knob);  in max_page_sharing_store()
3004 	if (knob < 2)  in max_page_sharing_store()
3007 	if (READ_ONCE(ksm_max_page_sharing) == knob)  in max_page_sharing_store()
3012 	if (ksm_max_page_sharing != knob) {  in max_page_sharing_store()
3016 			ksm_max_page_sharing = knob;  in max_page_sharing_store()