Re: virtio performance analysis

2013-05-06 Thread Michael S. Tsirkin
On Thu, May 02, 2013 at 09:13:29AM +0530, nitesh narayan lal wrote: Hi, I am currently working on the virtio performance analysis in PowerPC . That's nice. I was looking at the virtio front-end code and had done tracing by adding WARN_ON condition in skb_recv_done(),xmit_skb_done

virtio performance analysis

2013-05-02 Thread nitesh narayan lal
Hi, I am currently working on the virtio performance analysis in PowerPC . I was looking at the virtio front-end code and had done tracing by adding WARN_ON condition in skb_recv_done(),xmit_skb_done( ) and virtqueue_kick(). What I had seen is virtqueue_kick() internally it calls iowrite16() which

virtio performance analysis

2013-05-01 Thread nitesh narayan lal
Hi, I am currently working on the virtio performance analysis in PowerPC . I was looking at the virtio front-end code and had done tracing by adding WARN_ON condition in skb_recv_done(),xmit_skb_done( ) and virtqueue_kick(). What I had seen is virtqueue_kick() internally it calls iowrite16() which