Re: [PATCH v3 net-next 00/14] mlx4: order-0 allocations and page recycling

2017-02-17 Thread David Miller
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

[PATCH v3 net-next 00/14] mlx4: order-0 allocations and page recycling

2017-02-13 Thread Eric Dumazet
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