On 2017年05月10日 20:34, Michael S. Tsirkin wrote:
On Wed, May 10, 2017 at 11:36:22AM +0800, Jason Wang wrote:
We used to dequeue one skb during recvmsg() from skb_array, this could
be inefficient because of the bad cache utilization and spinlock
touching for each packet. This patch tries to batc
On Wed, May 10, 2017 at 11:36:22AM +0800, Jason Wang wrote:
> We used to dequeue one skb during recvmsg() from skb_array, this could
> be inefficient because of the bad cache utilization and spinlock
> touching for each packet. This patch tries to batch them by calling
> batch dequeuing helpers exp
We used to dequeue one skb during recvmsg() from skb_array, this could
be inefficient because of the bad cache utilization and spinlock
touching for each packet. This patch tries to batch them by calling
batch dequeuing helpers explicitly on the exported skb array and pass
the skb back through msg_
