Hi Thomas, > -----Original Message----- > From: Thomas F Herbert [mailto:therbert at redhat.com] > Sent: Friday, May 22, 2015 8:51 PM > To: Ouyang, Changchun; dpdk >> dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH 4/6] vhost: Add new command line option: > rxq > > > > On 5/22/15 2:05 AM, Ouyang, Changchun wrote: > > Hi Thomas, > > > >> -----Original Message----- > >> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Thomas F > Herbert > >> Sent: Friday, May 22, 2015 9:39 AM > >> To: dpdk >> dev at dpdk.org > >> Subject: Re: [dpdk-dev] [PATCH 4/6] vhost: Add new command line > option: > >> rxq > >> > >> > >> > >> On 5/21/15 3:49 AM, Ouyang Changchun wrote: > >>> Sample vhost need know the queue number user want to enable for > each > >>> virtio device, so add the new option '--rxq' into it. > >> Could you also add the new --rxq option description to us_vhost_usage()? > > > > Actually we have, please see below > True enough. However, the code calls rte_eal_init() before parsing args and > therefore takes rte_exit before printing usage of the non-eal options.
Yes, it is really the case for every other options, and for every other samples in dpdk. Anyway I can't put --rxq and its description into eal layer, as it belongs to vhost sample here. Thanks Changchun
