On 2017年07月19日 03:49, Michael S. Tsirkin wrote:
On Mon, Jul 17, 2017 at 08:44:00PM +0800, Jason Wang wrote:
We used to reset during XDP set, the main reason is we need allocate
extra headroom for header adjustment but there's no way to know the
headroom of exist receive buffer. This works buy
On Mon, Jul 17, 2017 at 08:44:00PM +0800, Jason Wang wrote:
> We used to reset during XDP set, the main reason is we need allocate
> extra headroom for header adjustment but there's no way to know the
> headroom of exist receive buffer. This works buy maybe complex and may
> cause the network down
We used to reset during XDP set, the main reason is we need allocate
extra headroom for header adjustment but there's no way to know the
headroom of exist receive buffer. This works buy maybe complex and may
cause the network down for a while which is bad for user
experience. So this patch tries to
