diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 881fe80f01d..2d6a14f5f2f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -196,7 +196,6 @@ typedef unsigned char *sk_buff_data_t; * @sk: Socket we are owned by * @tstamp: Time we arrived * @dev: Device we arrived on/are leaving by - * @iif: ifindex of device we arrived on * @transport_header: Transport layer header * @network_header: Network layer header * @mac_header: Link layer header @@ -231,6 +230,8 @@ typedef unsigned char *sk_buff_data_t; * @nfctinfo: Relationship of this skb to the connection * @nfct_reasm: netfilter conntrack re-assembly pointer * @nf_bridge: Saved data about a bridged frame - see br_netfilter.c + * @iif: ifindex of device we arrived on + * @queue_mapping: Queue mapping for multiqueue devices * @tc_index: Traffic control index * @tc_verd: traffic control verdict * @dma_cookie: a cookie to one of several possible DMA operations @@ -246,8 +247,6 @@ struct sk_buff { struct sock *sk; ktime_t tstamp; struct net_device *dev; - int iif; - /* 4 byte hole on 64 bit*/ struct dst_entry *dst; struct sec_path *sp; @@ -290,12 +289,18 @@ struct sk_buff { #ifdef CONFIG_BRIDGE_NETFILTER struct nf_bridge_info *nf_bridge; #endif + + int iif; + __u16 queue_mapping; + #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ #ifdef CONFIG_NET_CLS_ACT __u16 tc_verd; /* traffic control verdict */ #endif #endif + /* 2 byte hole */ + #ifdef CONFIG_NET_DMA dma_cookie_t dma_cookie; #endif @@ -1725,6 +1730,20 @@ static inline void skb_init_secmark(struct sk_buff *skb) { } #endif +static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping) +{ +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + skb->queue_mapping = queue_mapping; +#endif +} + +static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_buff *from) +{ +#ifdef CONFIG_NETDEVICES_MULTIQUEUE + to->queue_mapping = from->queue_mapping; +#endif +} + static inline int skb_is_gso(const struct sk_buff *skb) { return skb_shinfo(skb)->gso_size; |