diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index d6cdd6e87d53..b7c1286e247d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -37,6 +37,7 @@ #include <net/flow_dissector.h> #include <linux/splice.h> #include <linux/in6.h> +#include <net/flow.h> /* A. Checksumming of received packets by device. * @@ -506,6 +507,7 @@ static inline u32 skb_mstamp_us_delta(const struct skb_mstamp *t1, * @no_fcs: Request NIC to treat last 4 bytes as Ethernet FCS * @napi_id: id of the NAPI struct this skb came from * @secmark: security marking + * @offload_fwd_mark: fwding offload mark * @mark: Generic packet mark * @vlan_proto: vlan encapsulation protocol * @vlan_tci: vlan tag control information @@ -650,9 +652,15 @@ struct sk_buff { unsigned int sender_cpu; }; #endif + union { #ifdef CONFIG_NETWORK_SECMARK - __u32 secmark; + __u32 secmark; +#endif +#ifdef CONFIG_NET_SWITCHDEV + __u32 offload_fwd_mark; #endif + }; + union { __u32 mark; __u32 reserved_tailroom; @@ -938,6 +946,26 @@ static inline __u32 skb_get_hash(struct sk_buff *skb) return skb->hash; } +__u32 __skb_get_hash_flowi6(struct sk_buff *skb, struct flowi6 *fl6); + +static inline __u32 skb_get_hash_flowi6(struct sk_buff *skb, struct flowi6 *fl6) +{ + if (!skb->l4_hash && !skb->sw_hash) + __skb_get_hash_flowi6(skb, fl6); + + return skb->hash; +} + +__u32 __skb_get_hash_flowi4(struct sk_buff *skb, struct flowi4 *fl); + +static inline __u32 skb_get_hash_flowi4(struct sk_buff *skb, struct flowi4 *fl4) +{ + if (!skb->l4_hash && !skb->sw_hash) + __skb_get_hash_flowi4(skb, fl4); + + return skb->hash; +} + __u32 skb_get_hash_perturb(const struct sk_buff *skb, u32 perturb); static inline __u32 skb_get_hash_raw(const struct sk_buff *skb) @@ -2671,12 +2699,6 @@ static inline void skb_frag_list_init(struct sk_buff *skb) skb_shinfo(skb)->frag_list = NULL; } -static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag) -{ - frag->next = skb_shinfo(skb)->frag_list; - skb_shinfo(skb)->frag_list = frag; -} - #define skb_walk_frags(skb, iter) \ for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next) @@ -3468,5 +3490,6 @@ static inline unsigned int skb_gso_network_seglen(const struct sk_buff *skb) skb_network_header(skb); return hdr_len + skb_gso_transport_seglen(skb); } + #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ |