+ /* remap the actual file into the space we've just reserved */
+ mapped_mem_cfg_addr = mmap(rte_mem_cfg_addr,
+ cfg_len_aligned, PROT_READ | PROT_WRITE,
+ MAP_SHARED | MAP_FIXED, mem_cfg_fd, 0);
+ if (mapped_mem_cfg_addr == MAP_FAILED) {
+ munmap(rte_mem_cfg_addr, cfg_len);