2245 	int rw_level;  in ocfs2_file_write_iter()  local
2283 	rw_level = (!direct_io || full_coherency || append_write);  in ocfs2_file_write_iter()
2286 		ret = ocfs2_try_rw_lock(inode, rw_level);  in ocfs2_file_write_iter()
2288 		ret = ocfs2_rw_lock(inode, rw_level);  in ocfs2_file_write_iter()
2342 	ocfs2_iocb_set_rw_locked(iocb, rw_level);  in ocfs2_file_write_iter()
2358 		rw_level = -1;  in ocfs2_file_write_iter()
2388 	if (rw_level != -1)  in ocfs2_file_write_iter()
2389 		ocfs2_rw_unlock(inode, rw_level);  in ocfs2_file_write_iter()
2402 	int ret = 0, rw_level = -1, lock_level = 0;  in ocfs2_file_read_iter()  local
2439 		rw_level = 0;  in ocfs2_file_read_iter()
2441 		ocfs2_iocb_set_rw_locked(iocb, rw_level);  in ocfs2_file_read_iter()
2470 		rw_level = -1;  in ocfs2_file_read_iter()
2474 	if (rw_level != -1)  in ocfs2_file_read_iter()
2475 		ocfs2_rw_unlock(inode, rw_level);  in ocfs2_file_read_iter()