Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-23 Thread Wanlong Gao
On 12/18/2012 09:42 PM, Michael S. Tsirkin wrote: > On Tue, Dec 18, 2012 at 01:32:47PM +0100, Paolo Bonzini wrote: >> Hi all, >> >> this series adds multiqueue support to the virtio-scsi driver, based >> on Jason Wang's work on virtio-net. It uses a simple queue steering >> algorithm that expects

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-23 Thread Wanlong Gao
On 12/18/2012 09:42 PM, Michael S. Tsirkin wrote: On Tue, Dec 18, 2012 at 01:32:47PM +0100, Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-19 Thread Michael S. Tsirkin
On Wed, Dec 19, 2012 at 09:52:59AM +0100, Paolo Bonzini wrote: > Il 18/12/2012 23:18, Rolf Eike Beer ha scritto: > > Paolo Bonzini wrote: > >> Hi all, > >> > >> this series adds multiqueue support to the virtio-scsi driver, based > >> on Jason Wang's work on virtio-net. It uses a simple queue

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-19 Thread Paolo Bonzini
Il 18/12/2012 23:18, Rolf Eike Beer ha scritto: > Paolo Bonzini wrote: >> Hi all, >> >> this series adds multiqueue support to the virtio-scsi driver, based >> on Jason Wang's work on virtio-net. It uses a simple queue steering >> algorithm that expects one queue per CPU. LUNs in the same target

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-19 Thread Paolo Bonzini
Il 18/12/2012 23:18, Rolf Eike Beer ha scritto: Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-19 Thread Michael S. Tsirkin
On Wed, Dec 19, 2012 at 09:52:59AM +0100, Paolo Bonzini wrote: Il 18/12/2012 23:18, Rolf Eike Beer ha scritto: Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Rolf Eike Beer
Paolo Bonzini wrote: > Hi all, > > this series adds multiqueue support to the virtio-scsi driver, based > on Jason Wang's work on virtio-net. It uses a simple queue steering > algorithm that expects one queue per CPU. LUNs in the same target always > use the same queue (so that commands are not

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Michael S. Tsirkin
On Tue, Dec 18, 2012 at 01:32:47PM +0100, Paolo Bonzini wrote: > Hi all, > > this series adds multiqueue support to the virtio-scsi driver, based > on Jason Wang's work on virtio-net. It uses a simple queue steering > algorithm that expects one queue per CPU. LUNs in the same target always >

[PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Paolo Bonzini
Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the same queue (so that commands are not reordered); queue switching

[PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Paolo Bonzini
Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the same queue (so that commands are not reordered); queue switching

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Michael S. Tsirkin
On Tue, Dec 18, 2012 at 01:32:47PM +0100, Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the

Re: [PATCH v2 0/5] Multiqueue virtio-scsi, and API for piecewise buffer submission

2012-12-18 Thread Rolf Eike Beer
Paolo Bonzini wrote: Hi all, this series adds multiqueue support to the virtio-scsi driver, based on Jason Wang's work on virtio-net. It uses a simple queue steering algorithm that expects one queue per CPU. LUNs in the same target always use the same queue (so that commands are not