[dpdk-dev] [PATCH v7 02/10] eal/linux: add rte_epoll_wait/ctl support
Stephen Hemminger
shemming at brocade.com
Fri May 8 04:57:53 CEST 2015
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
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