diff options
| -rw-r--r-- | net/core/pktgen.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 2953b2abc971..18fe20dacc60 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2660,6 +2660,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev, sprintf(pkt_dev->result, "No memory"); return NULL; } + prefetchw(skb->data); skb_reserve(skb, datalen); @@ -3007,6 +3008,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, sprintf(pkt_dev->result, "No memory"); return NULL; } + prefetchw(skb->data); skb_reserve(skb, 16); |