diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index bcdd6606f468..ae836fded530 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -299,7 +299,7 @@ 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 + * @skb_iif: ifindex of device we arrived on * @queue_mapping: Queue mapping for multiqueue devices * @tc_index: Traffic control index * @tc_verd: traffic control verdict @@ -366,7 +366,7 @@ struct sk_buff { struct nf_bridge_info *nf_bridge; #endif - int iif; + int skb_iif; #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ #ifdef CONFIG_NET_CLS_ACT @@ -389,8 +389,10 @@ struct sk_buff { #ifdef CONFIG_NETWORK_SECMARK __u32 secmark; #endif - - __u32 mark; + union { + __u32 mark; + __u32 dropcount; + }; __u16 vlan_tci; @@ -414,14 +416,6 @@ struct sk_buff { #include <asm/system.h> -#ifdef CONFIG_HAS_DMA -#include <linux/dma-mapping.h> -extern int skb_dma_map(struct device *dev, struct sk_buff *skb, - enum dma_data_direction dir); -extern void skb_dma_unmap(struct device *dev, struct sk_buff *skb, - enum dma_data_direction dir); -#endif - static inline struct dst_entry *skb_dst(const struct sk_buff *skb) { return (struct dst_entry *)skb->_skb_dst; @@ -489,8 +483,7 @@ extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb, int len,int odd, struct sk_buff *skb), void *from, int length); -struct skb_seq_state -{ +struct skb_seq_state { __u32 lower_offset; __u32 upper_offset; __u32 frag_idx; @@ -1489,6 +1482,16 @@ static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev, return __netdev_alloc_skb(dev, length, GFP_ATOMIC); } +static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, + unsigned int length) +{ + struct sk_buff *skb = netdev_alloc_skb(dev, length + NET_IP_ALIGN); + + if (NET_IP_ALIGN && skb) + skb_reserve(skb, NET_IP_ALIGN); + return skb; +} + extern struct page *__netdev_alloc_page(struct net_device *dev, gfp_t gfp_mask); /** |