Re: [dpdk-dev] [PATCH] vhost: Introduce vhost-user's REPLY_ACK feature

2017-01-11 Thread Yuanhan Liu
On Mon, Dec 12, 2016 at 06:54:00PM +0100, Maxime Coquelin wrote: > REPLY_ACK features provide a generic way for QEMU to ensure both > completion and success of a request. > > As described in vhost-user spec in QEMU repository, QEMU sets > VHOST_USER_NEED_REPLY flag (bit 3) when expecting a reply_a

Re: [dpdk-dev] [PATCH] vhost: Introduce vhost-user's REPLY_ACK feature

2016-12-13 Thread Maxime Coquelin
On 12/13/2016 11:03 AM, Yuanhan Liu wrote: On Tue, Dec 13, 2016 at 10:57:10AM +0100, Maxime Coquelin wrote: On 12/13/2016 10:56 AM, Yuanhan Liu wrote: On Mon, Dec 12, 2016 at 06:54:00PM +0100, Maxime Coquelin wrote: REPLY_ACK features provide a generic way for QEMU to ensure both completio

Re: [dpdk-dev] [PATCH] vhost: Introduce vhost-user's REPLY_ACK feature

2016-12-13 Thread Yuanhan Liu
On Tue, Dec 13, 2016 at 10:57:10AM +0100, Maxime Coquelin wrote: > > > On 12/13/2016 10:56 AM, Yuanhan Liu wrote: > >On Mon, Dec 12, 2016 at 06:54:00PM +0100, Maxime Coquelin wrote: > >>REPLY_ACK features provide a generic way for QEMU to ensure both > >>completion and success of a request. > >>

Re: [dpdk-dev] [PATCH] vhost: Introduce vhost-user's REPLY_ACK feature

2016-12-13 Thread Maxime Coquelin
On 12/13/2016 10:56 AM, Yuanhan Liu wrote: On Mon, Dec 12, 2016 at 06:54:00PM +0100, Maxime Coquelin wrote: REPLY_ACK features provide a generic way for QEMU to ensure both completion and success of a request. As described in vhost-user spec in QEMU repository, QEMU sets VHOST_USER_NEED_REPLY

Re: [dpdk-dev] [PATCH] vhost: Introduce vhost-user's REPLY_ACK feature

2016-12-13 Thread Yuanhan Liu
On Mon, Dec 12, 2016 at 06:54:00PM +0100, Maxime Coquelin wrote: > REPLY_ACK features provide a generic way for QEMU to ensure both > completion and success of a request. > > As described in vhost-user spec in QEMU repository, QEMU sets > VHOST_USER_NEED_REPLY flag (bit 3) when expecting a reply_a