RTE_ALIGN_FLOOR(internal_config.base_virtaddr-sizeof(structrte_mem_config), page_sz);elserte_mem_cfg_addr=NULL;if(mem_cfg_fd <0){ mem_cfg_fd= open(pathname, O_RDWR | O_CREAT,0600);if(mem_cfg_fd <0) { RTE_LOG(ERR, EAL,"Cannot open '%s' for rte_mem_config\n", pathname);...