One thing I noticed while fixing mempool bug, was that there was a printf in the library there. A reminder, code in DPDK library should never call printf directly. printf in a real application is often ratholed off to /dev/null and real output is through API's or syslog.
Offenders now: rte_mempool rte_acl rte_cfgfile I would fix rte_acl but it would require API breakage. rte_acl_dump should take a FILE * Some places have printf in debug path, which is less bad, but still limits usage of DEBUG options rte_sched rte_timer There are also several places in the BSD support, but I care less about those.
