2353 	spin_lock(&nm_i->nid_list_lock);  in add_free_nid()
2397 	spin_unlock(&nm_i->nid_list_lock);  in add_free_nid()
2411 	spin_lock(&nm_i->nid_list_lock);  in remove_free_nid()
2417 	spin_unlock(&nm_i->nid_list_lock);  in remove_free_nid()
2448 			spin_lock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2450 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2616 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2619 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2635 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2638 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2654 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2658 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2675 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2690 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2711 		spin_lock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2721 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2955 			spin_lock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2957 			spin_unlock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
3071 			spin_lock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
3073 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
3219 		spin_lock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
3222 		spin_unlock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
3267 	spin_lock_init(&nm_i->nid_list_lock);  in init_node_manager()
3365 	spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3368 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3370 		spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3375 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()