volatile uint64_t socket_mem[RTE_MAX_NUMA_NODES]; /**< amount of memory per socket */
uintptr_t base_virtaddr; /**< base address to try and reserve memory from */
volatile int syslog_facility; /**< facility passed to openlog() */
+ volatile uint32_t log_level; /**< default log level */
const char *hugefile_prefix; /**< the base filename of hugetlbfs files */
const char *hugepage_dir; /**< specific hugetlbfs directory to use */