From: Jason Wang <jasowang@redhat.com>
Date: Mon, 14 Jul 2014 03:42:44 +0000 (+0800)
Subject: mlx4: mark napi id for gro_skb
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~289^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32b333fe99069d090a12cc106fd5ae1002fe642f;p=pandora-kernel.git

mlx4: mark napi id for gro_skb

Napi id was not marked for gro_skb, this will lead rx busy loop won't
work correctly since they stack never try to call low latency receive
method because of a zero socket napi id. Fix this by marking napi id
for gro_skb.

The transaction rate of 1 byte netperf tcp_rr gets about 50% increased
(from 20531.68 to 30610.88).

Cc: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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