532 		fclones = container_of(skb, struct sk_buff_fclones, skb1);  in __alloc_skb()
816 		fclones = container_of(skb, struct sk_buff_fclones, skb1);  in kfree_skbmem()
1635 						       skb1);  in skb_clone()
3550 					   struct sk_buff* skb1,  in skb_split_inside_header()  argument
3555 	skb_copy_from_linear_data_offset(skb, len, skb_put(skb1, pos - len),  in skb_split_inside_header()
3559 		skb_shinfo(skb1)->frags[i] = skb_shinfo(skb)->frags[i];  in skb_split_inside_header()
3561 	skb_shinfo(skb1)->nr_frags = skb_shinfo(skb)->nr_frags;  in skb_split_inside_header()
3563 	skb1->data_len		   = skb->data_len;  in skb_split_inside_header()
3564 	skb1->len		   += skb1->data_len;  in skb_split_inside_header()
3571 				       struct sk_buff* skb1,  in skb_split_no_header()  argument
3578 	skb1->len		  = skb1->data_len = skb->len - len;  in skb_split_no_header()
3586 			skb_shinfo(skb1)->frags[k] = skb_shinfo(skb)->frags[i];  in skb_split_no_header()
3598 				skb_frag_off_add(&skb_shinfo(skb1)->frags[0], len - pos);  in skb_split_no_header()
3599 				skb_frag_size_sub(&skb_shinfo(skb1)->frags[0], len - pos);  in skb_split_no_header()
3608 	skb_shinfo(skb1)->nr_frags = k;  in skb_split_no_header()
3617 void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len)  in skb_split()  argument
3624 	skb_shinfo(skb1)->flags |= skb_shinfo(skb)->flags & zc_flags;  in skb_split()
3625 	skb_zerocopy_clone(skb1, skb, 0);  in skb_split()
3627 		skb_split_inside_header(skb, skb1, len, pos);  in skb_split()
3629 		skb_split_no_header(skb, skb1, len, pos);  in skb_split()
4680 	struct sk_buff *skb1, **skb_p;  in skb_cow_data()  local
4712 	while ((skb1 = *skb_p) != NULL) {  in skb_cow_data()
4719 		if (skb_shared(skb1))  in skb_cow_data()
4724 		if (skb1->next == NULL && tailbits) {  in skb_cow_data()
4725 			if (skb_shinfo(skb1)->nr_frags ||  in skb_cow_data()
4726 			    skb_has_frag_list(skb1) ||  in skb_cow_data()
4727 			    skb_tailroom(skb1) < tailbits)  in skb_cow_data()
4732 		    skb_cloned(skb1) ||  in skb_cow_data()
4734 		    skb_shinfo(skb1)->nr_frags ||  in skb_cow_data()
4735 		    skb_has_frag_list(skb1)) {  in skb_cow_data()
4740 				skb2 = skb_copy(skb1, GFP_ATOMIC);  in skb_cow_data()
4742 				skb2 = skb_copy_expand(skb1,  in skb_cow_data()
4743 						       skb_headroom(skb1),  in skb_cow_data()
4749 			if (skb1->sk)  in skb_cow_data()
4750 				skb_set_owner_w(skb2, skb1->sk);  in skb_cow_data()
4755 			skb2->next = skb1->next;  in skb_cow_data()
4757 			kfree_skb(skb1);  in skb_cow_data()
4758 			skb1 = skb2;  in skb_cow_data()
4761 		*trailer = skb1;  in skb_cow_data()
4762 		skb_p = &skb1->next;  in skb_cow_data()