Re: [Qemu-devel] [PATCH 3/4] libvhost-user: implement VHOST_USER_PROTOCOL_F_MQ

2019-06-21 Thread Marc-André Lureau
On Fri, Jun 21, 2019 at 11:40 AM Stefan Hajnoczi wrote: > > Existing vhost-user device backends, including vhost-user-scsi and > vhost-user-blk, support multiqueue but libvhost-user currently does not > advertise this. > > VHOST_USER_PROTOCOL_F_MQ enables the VHOST_USER_GET_QUEUE_NUM request > nee

[Qemu-devel] [PATCH 3/4] libvhost-user: implement VHOST_USER_PROTOCOL_F_MQ

2019-06-21 Thread Stefan Hajnoczi
Existing vhost-user device backends, including vhost-user-scsi and vhost-user-blk, support multiqueue but libvhost-user currently does not advertise this. VHOST_USER_PROTOCOL_F_MQ enables the VHOST_USER_GET_QUEUE_NUM request needed for a vhost-user master to query the number of queues. For exampl