204 	down_read(&nm_i->nat_tree_lock);  in is_checkpointed_node()
208 	up_read(&nm_i->nat_tree_lock);  in is_checkpointed_node()
218 	down_read(&nm_i->nat_tree_lock);  in has_fsynced_inode()
222 	up_read(&nm_i->nat_tree_lock);  in has_fsynced_inode()
232 	down_read(&nm_i->nat_tree_lock);  in need_inode_block_update()
238 	up_read(&nm_i->nat_tree_lock);  in need_inode_block_update()
261 	down_write(&nm_i->nat_tree_lock);  in cache_nat_entry()
267 	up_write(&nm_i->nat_tree_lock);  in cache_nat_entry()
276 	down_write(&nm_i->nat_tree_lock);  in set_node_addr()
321 	up_write(&nm_i->nat_tree_lock);  in set_node_addr()
331 	down_write(&nm_i->nat_tree_lock);  in try_to_free_nats()
339 	up_write(&nm_i->nat_tree_lock);  in try_to_free_nats()
361 	down_read(&nm_i->nat_tree_lock);  in get_node_info()
368 	up_read(&nm_i->nat_tree_lock);  in get_node_info()
1429 		down_read(&nm_i->nat_tree_lock);  in add_free_nid()
1435 		up_read(&nm_i->nat_tree_lock);  in add_free_nid()
1792 		down_write(&nm_i->nat_tree_lock);  in remove_nats_in_journal()
1799 		up_write(&nm_i->nat_tree_lock);  in remove_nats_in_journal()
1871 		down_write(&NM_I(sbi)->nat_tree_lock);  in __flush_nat_entry_set()
1874 		up_write(&NM_I(sbi)->nat_tree_lock);  in __flush_nat_entry_set()
1887 	down_write(&nm_i->nat_tree_lock);  in __flush_nat_entry_set()
1889 	up_write(&nm_i->nat_tree_lock);  in __flush_nat_entry_set()
1917 	down_write(&nm_i->nat_tree_lock);  in flush_nat_entries()
1926 	up_write(&nm_i->nat_tree_lock);  in flush_nat_entries()
1964 	init_rwsem(&nm_i->nat_tree_lock);  in init_node_manager()
2021 	down_write(&nm_i->nat_tree_lock);  in destroy_node_manager()
2046 	up_write(&nm_i->nat_tree_lock);  in destroy_node_manager()