207 	char *con_buf;  in vcs_read()  local
209 	con_buf = (char *) __get_free_page(GFP_KERNEL);  in vcs_read()
210 	if (!con_buf)  in vcs_read()
265 		con_buf_start = con_buf0 = con_buf;  in vcs_read()
302 				con_buf0 = con_buf + HEADER_SIZE;  in vcs_read()
369 	free_page((unsigned long) con_buf);  in vcs_read()
385 	char *con_buf;  in vcs_write()  local
387 	con_buf = (char *) __get_free_page(GFP_KERNEL);  in vcs_write()
388 	if (!con_buf)  in vcs_write()
423 		ret = copy_from_user(con_buf, buf, this_round);  in vcs_write()
459 		con_buf0 = con_buf;  in vcs_write()
557 	free_page((unsigned long) con_buf);  in vcs_write()