Re: [PATCH net-next] vlan: Add GRO support for non hardware accelerated vlan

2015-05-29 Thread Toshiaki Makita
On 15/05/28 (木) 21:02, Eric Dumazet wrote: On Thu, 2015-05-28 at 20:17 +0900, Toshiaki Makita wrote: Currently packets with non-hardware-accelerated vlan cannot be handled by GRO. This causes low performance for 802.1ad and stacked vlan, as their vlan tags are currently not stripped by hardware.

Re: [PATCH net-next] vlan: Add GRO support for non hardware accelerated vlan

2015-05-28 Thread Eric Dumazet
On Thu, 2015-05-28 at 20:17 +0900, Toshiaki Makita wrote: > Currently packets with non-hardware-accelerated vlan cannot be handled > by GRO. This causes low performance for 802.1ad and stacked vlan, as their > vlan tags are currently not stripped by hardware. > > This patch adds GRO support for no

[PATCH net-next] vlan: Add GRO support for non hardware accelerated vlan

2015-05-28 Thread Toshiaki Makita
Currently packets with non-hardware-accelerated vlan cannot be handled by GRO. This causes low performance for 802.1ad and stacked vlan, as their vlan tags are currently not stripped by hardware. This patch adds GRO support for non-hardware-accelerated vlan and improves receive performance of them