enum {
SKB_GSO_TCPV4 = 1 << 0,
- SKB_GSO_UDPV4 = 1 << 1,
+ SKB_GSO_UDP = 1 << 1,
+
+ /* This indicates the skb is from an untrusted source. */
+ SKB_GSO_DODGY = 1 << 2,
+
+ /* This indicates the tcp segment has CWR set. */
+ SKB_GSO_TCP_ECN = 1 << 3,
+
+ SKB_GSO_TCPV6 = 1 << 4,
};
/**
return list_->qlen;
}
+extern struct lock_class_key skb_queue_lock_key;
+
static inline void skb_queue_head_init(struct sk_buff_head *list)
{
spin_lock_init(&list->lock);
+ lockdep_set_class(&list->lock, &skb_queue_lock_key);
list->prev = list->next = (struct sk_buff *)list;
list->qlen = 0;
}
extern void skb_split(struct sk_buff *skb,
struct sk_buff *skb1, const u32 len);
-extern void skb_release_data(struct sk_buff *skb);
-extern struct sk_buff *skb_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *skb_segment(struct sk_buff *skb, int features);
static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
int len, void *buffer)