commit 77788b5bf6becc5ada0da9f99e90c20ea6e77a58
author Tariq Toukan <tariqt@mellanox.com> Thu Jun 15 14:35:38 2017 +0300
committer David S. Miller <davem@davemloft.net> Thu Jun 15 22:53:23 2017 -0400
tree 4840870e7d26bc59ffb8800f19b001c1fb71e534
parent 6c78511b0503c9b53fd0f5ccc8b28d5e94a3dfcb

net/mlx4_en: Increase default TX ring size

Increase the default TX ring size (from 512 to 1024) to match
the RX ring size.
This gives the XDP TX ring a better chance to keep up with the
rate of its RX ring in case of a high load of XDP_TX actions.

Tested:
Ethtool counter rx_xdp_tx_full used to increase, after applying this
patch it stopped.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Cc: kernel-team@fb.com
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>