2150 	spin_lock(&nm_i->nid_list_lock);  in add_free_nid()
2194 	spin_unlock(&nm_i->nid_list_lock);  in add_free_nid()
2208 	spin_lock(&nm_i->nid_list_lock);  in remove_free_nid()
2214 	spin_unlock(&nm_i->nid_list_lock);  in remove_free_nid()
2245 			spin_lock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2247 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in scan_nat_page()
2406 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2409 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2425 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2428 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid()
2444 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2448 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_done()
2465 	spin_lock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2480 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_alloc_nid_failed()
2498 	spin_lock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2508 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_try_to_free_nids()
2727 			spin_lock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2729 			spin_unlock(&nm_i->nid_list_lock);  in remove_nats_in_journal()
2843 			spin_lock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
2845 			spin_unlock(&NM_I(sbi)->nid_list_lock);  in __flush_nat_entry_set()
2986 		spin_lock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
2989 		spin_unlock(&NM_I(sbi)->nid_list_lock);  in load_free_nid_bitmap()
3034 	spin_lock_init(&nm_i->nid_list_lock);  in init_node_manager()
3131 	spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3134 		spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3136 		spin_lock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()
3141 	spin_unlock(&nm_i->nid_list_lock);  in f2fs_destroy_node_manager()