diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 5379b0c1190..b21ad0b47aa 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1722,6 +1722,13 @@ static u16 simple_tx_hash(struct net_device *dev, struct sk_buff *skb) simple_tx_hashrnd_initialized = 1; } + if (skb_rx_queue_recorded(skb)) { + u32 val = skb_get_rx_queue(skb); + + hash = jhash_1word(val, simple_tx_hashrnd); + goto out; + } + switch (skb->protocol) { case htons(ETH_P_IP): if (!(ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET))) @@ -1759,6 +1766,7 @@ static u16 simple_tx_hash(struct net_device *dev, struct sk_buff *skb) hash = jhash_3words(addr1, addr2, ports, simple_tx_hashrnd); +out: return (u16) (((u64) hash * dev->real_num_tx_queues) >> 32); } |