2078 	spin_lock(&nm_i->nid_list_lock);  in add_free_nid()
2122 	spin_unlock(&nm_i->nid_list_lock);  in add_free_nid()
2136 	spin_lock(&nm_i->nid_list_lock);  in remove_free_nid()
2142 	spin_unlock(&nm_i->nid_list_lock);  in remove_free_nid()
2173 			spin_lock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2175 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2331 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2334 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2350 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2353 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2368 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2372 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2389 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2404 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2422 	spin_lock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2432 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2644 			spin_lock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2646 			spin_unlock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2757 			spin_lock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
2759 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
2895 		spin_lock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
2898 		spin_unlock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
2943 	spin_lock_init(&nm_i->nid_list_lock);  in init_node_manager()
3040 	spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3043 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3045 		spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3050 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()