Re: [PATCH net-next] mlx4: Better use of order-0 pages in RX path

On 14/03/2017 4:21 PM, Eric Dumazet wrote:

On Tue, 2017-03-14 at 06:34 -0700, Eric Dumazet wrote:

quoted

So I will leave this to Mellanox for XDP tests and upstreaming this,
and will stop arguing with you, this is going nowhere.

Tariq, I will send a v2, including these changes (plus the missing
include of yesterday)

One is to make sure high order allocations remove __GFP_DIRECT_RECLAIM

The other is changing mlx4_en_recover_from_oom() to increase by
one rx_alloc_order instead of plain reset to rx_pref_alloc_order

Please test XDP and tell me if you find any issues ?
Thanks !

I can do the XDP check tomorrow, and complete the patch review.
I will let you updated.

(I am replying this on V2 as well)

Regards,
Tariq