2209 	spin_lock(&nm_i->nid_list_lock);  in add_free_nid()
2253 	spin_unlock(&nm_i->nid_list_lock);  in add_free_nid()
2267 	spin_lock(&nm_i->nid_list_lock);  in remove_free_nid()
2273 	spin_unlock(&nm_i->nid_list_lock);  in remove_free_nid()
2304 			spin_lock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2306 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2467 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2470 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2486 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2489 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2505 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2509 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2526 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2541 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2562 		spin_lock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2572 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2795 			spin_lock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2797 			spin_unlock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2911 			spin_lock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
2913 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
3054 		spin_lock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
3057 		spin_unlock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
3102 	spin_lock_init(&nm_i->nid_list_lock);  in init_node_manager()
3196 	spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3199 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3201 		spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3206 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()