266 		fclones = container_of(skb, struct sk_buff_fclones, skb1);  in __alloc_skb()
666 		fclones = container_of(skb, struct sk_buff_fclones, skb1);  in kfree_skbmem()
990 						       skb1);  in skb_clone()
2519 					   struct sk_buff* skb1,  in skb_split_inside_header()  argument
2524 	skb_copy_from_linear_data_offset(skb, len, skb_put(skb1, pos - len),  in skb_split_inside_header()
2528 		skb_shinfo(skb1)->frags[i] = skb_shinfo(skb)->frags[i];  in skb_split_inside_header()
2530 	skb_shinfo(skb1)->nr_frags = skb_shinfo(skb)->nr_frags;  in skb_split_inside_header()
2532 	skb1->data_len		   = skb->data_len;  in skb_split_inside_header()
2533 	skb1->len		   += skb1->data_len;  in skb_split_inside_header()
2540 				       struct sk_buff* skb1,  in skb_split_no_header()  argument
2547 	skb1->len		  = skb1->data_len = skb->len - len;  in skb_split_no_header()
2555 			skb_shinfo(skb1)->frags[k] = skb_shinfo(skb)->frags[i];  in skb_split_no_header()
2567 				skb_shinfo(skb1)->frags[0].page_offset += len - pos;  in skb_split_no_header()
2568 				skb_frag_size_sub(&skb_shinfo(skb1)->frags[0], len - pos);  in skb_split_no_header()
2577 	skb_shinfo(skb1)->nr_frags = k;  in skb_split_no_header()
2586 void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len)  in skb_split()  argument
2590 	skb_shinfo(skb1)->tx_flags = skb_shinfo(skb)->tx_flags & SKBTX_SHARED_FRAG;  in skb_split()
2592 		skb_split_inside_header(skb, skb1, len, pos);  in skb_split()
2594 		skb_split_no_header(skb, skb1, len, pos);  in skb_split()
3477 	struct sk_buff *skb1, **skb_p;  in skb_cow_data()  local
3509 	while ((skb1 = *skb_p) != NULL) {  in skb_cow_data()
3516 		if (skb_shared(skb1))  in skb_cow_data()
3521 		if (skb1->next == NULL && tailbits) {  in skb_cow_data()
3522 			if (skb_shinfo(skb1)->nr_frags ||  in skb_cow_data()
3523 			    skb_has_frag_list(skb1) ||  in skb_cow_data()
3524 			    skb_tailroom(skb1) < tailbits)  in skb_cow_data()
3529 		    skb_cloned(skb1) ||  in skb_cow_data()
3531 		    skb_shinfo(skb1)->nr_frags ||  in skb_cow_data()
3532 		    skb_has_frag_list(skb1)) {  in skb_cow_data()
3537 				skb2 = skb_copy(skb1, GFP_ATOMIC);  in skb_cow_data()
3539 				skb2 = skb_copy_expand(skb1,  in skb_cow_data()
3540 						       skb_headroom(skb1),  in skb_cow_data()
3546 			if (skb1->sk)  in skb_cow_data()
3547 				skb_set_owner_w(skb2, skb1->sk);  in skb_cow_data()
3552 			skb2->next = skb1->next;  in skb_cow_data()
3554 			kfree_skb(skb1);  in skb_cow_data()
3555 			skb1 = skb2;  in skb_cow_data()
3558 		*trailer = skb1;  in skb_cow_data()
3559 		skb_p = &skb1->next;  in skb_cow_data()