Re: [Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-04 Thread Michael S. Tsirkin
On Mon, Jul 04, 2016 at 04:50:04PM +, Prerna Saxena wrote: > Hi Michael, > Thank you for taking a look. > > > > > > On 04/07/16 5:29 pm, "Michael S. Tsirkin" wrote: > > >On Fri, Jul 01, 2016 at 02:46:20AM -0700, Prerna Saxena wrote: > >> From: Prerna Saxena > >> > >> The current vhost-

Re: [Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-04 Thread Prerna Saxena
Hi Michael, Thank you for taking a look. On 04/07/16 5:29 pm, "Michael S. Tsirkin" wrote: >On Fri, Jul 01, 2016 at 02:46:20AM -0700, Prerna Saxena wrote: >> From: Prerna Saxena >> >> The current vhost-user protocol requires the client to send responses to >> only a >> few commands. For th

Re: [Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-04 Thread Michael S. Tsirkin
On Fri, Jul 01, 2016 at 02:46:20AM -0700, Prerna Saxena wrote: > From: Prerna Saxena > > The current vhost-user protocol requires the client to send responses to only > a > few commands. For the remaining commands, it is impossible for QEMU to know > the > status of the requested operation -- i

Re: [Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-03 Thread Prerna Saxena
Hi Marc-Andre, Thank you for taking a look. On 03/07/16 5:17 pm, "Marc-André Lureau" wrote: >Hi > >On Fri, Jul 1, 2016 at 11:46 AM, Prerna Saxena wrote: >> From: Prerna Saxena >> >> The current vhost-user protocol requires the client to send responses to >> only a >> few commands. For the

Re: [Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-03 Thread Marc-André Lureau
Hi On Fri, Jul 1, 2016 at 11:46 AM, Prerna Saxena wrote: > From: Prerna Saxena > > The current vhost-user protocol requires the client to send responses to only > a > few commands. For the remaining commands, it is impossible for QEMU to know > the > status of the requested operation -- ie, di

[Qemu-devel] [PATCH v2 0/2]vhost-user: Extend protocol to seek response for any command.

2016-07-01 Thread Prerna Saxena
From: Prerna Saxena The current vhost-user protocol requires the client to send responses to only a few commands. For the remaining commands, it is impossible for QEMU to know the status of the requested operation -- ie, did it succeed? If so, by what time? This is inconvenient, and can also lea