skb_unshare
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
key->reasm_head = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
skb = skb_unshare(skb, GFP_ATOMIC);
frag = skb_unshare(frag, GFP_ATOMIC);