As mentioned half a year ago, we better switch mlx4 driver to order-0
allocations and page recycling.
This reduces vulnerability surface thanks to better skb->truesize
tracking and provides better performance in most cases.
v2 provides an ethtool -S new counter (rx_alloc_pages) and
code factoriza
From: Eric Dumazet
Date: Mon, 13 Feb 2017 11:58:44 -0800
> As mentioned half a year ago, we better switch mlx4 driver to order-0
> allocations and page recycling.
>
> This reduces vulnerability surface thanks to better skb->truesize
> tracking and provides better performance in most cases.
>
>