2349 	int rw_level;  in ocfs2_file_write_iter()  local
2387 	rw_level = (!direct_io || full_coherency || append_write);  in ocfs2_file_write_iter()
2390 		ret = ocfs2_try_rw_lock(inode, rw_level);  in ocfs2_file_write_iter()
2392 		ret = ocfs2_rw_lock(inode, rw_level);  in ocfs2_file_write_iter()
2446 	ocfs2_iocb_set_rw_locked(iocb, rw_level);  in ocfs2_file_write_iter()
2462 		rw_level = -1;  in ocfs2_file_write_iter()
2492 	if (rw_level != -1)  in ocfs2_file_write_iter()
2493 		ocfs2_rw_unlock(inode, rw_level);  in ocfs2_file_write_iter()
2506 	int ret = 0, rw_level = -1, lock_level = 0;  in ocfs2_file_read_iter()  local
2543 		rw_level = 0;  in ocfs2_file_read_iter()
2545 		ocfs2_iocb_set_rw_locked(iocb, rw_level);  in ocfs2_file_read_iter()
2574 		rw_level = -1;  in ocfs2_file_read_iter()
2578 	if (rw_level != -1)  in ocfs2_file_read_iter()
2579 		ocfs2_rw_unlock(inode, rw_level);  in ocfs2_file_read_iter()