On Tue, 5 May 2015 13:39:38 +0800 Cunming Liang <cunming.liang at intel.com> wrote:
> + else if (rc < 0) { > + /* epoll_wait fail */ > + RTE_LOG(ERR, EAL, "epoll_wait returns with fail %s\n", > + strerror(errno)); In real application there maybe other random signals. Therefore the code should ignore and return for case of EWOULDBLOCK and EINTR