528 	skb->data_len += size;  in skb_add_rx_frag()
540 	skb->data_len += size;  in skb_coalesce_rx_frag()
825 	C(data_len);  in __skb_clone()
1019 	unsigned int size = skb_end_offset(skb) + skb->data_len;  in skb_copy()
1073 	n->truesize += skb->data_len;  in __pskb_copy_fclone()
1074 	n->data_len  = skb->data_len;  in __pskb_copy_fclone()
1299 	ntail = skb->data_len + pad - (skb->end - skb->tail);  in skb_pad()
1338 		skb->data_len += len;  in pskb_put()
1491 		skb->data_len -= skb->len - len;  in ___pskb_trim()
1495 		skb->data_len  = 0;  in ___pskb_trim()
1639 	skb->data_len -= delta;  in __pskb_pull_tail()
2272 	to->data_len += len + plen;  in skb_zerocopy()
2496 	skb1->data_len		   = skb->data_len;  in skb_split_inside_header()
2497 	skb1->len		   += skb1->data_len;  in skb_split_inside_header()
2498 	skb->data_len		   = 0;  in skb_split_inside_header()
2511 	skb1->len		  = skb1->data_len = skb->len - len;  in skb_split_no_header()
2513 	skb->data_len		  = len - pos;  in skb_split_no_header()
2696 	skb->data_len -= shiftlen;  in skb_shift()
2699 	tgt->data_len += shiftlen;  in skb_shift()
2922 		skb->data_len += copy;  in skb_append_datato_frags()
3188 		nskb->data_len = len - hsize;  in skb_segment()
3189 		nskb->len += nskb->data_len;  in skb_segment()
3190 		nskb->truesize += nskb->data_len;  in skb_segment()
3266 		skb->truesize -= skb->data_len;  in skb_gro_receive()
3267 		skb->len -= skb->data_len;  in skb_gro_receive()
3268 		skb->data_len = 0;  in skb_gro_receive()
3307 		skb->data_len -= eat;  in skb_gro_receive()
3324 	p->data_len += len;  in skb_gro_receive()
3328 		lp->data_len += len;  in skb_gro_receive()
4213 	to->data_len += len;  in skb_try_coalesce()
4458 				     unsigned long data_len,  in alloc_skb_with_frags()  argument
4463 	int npages = (data_len + (PAGE_SIZE - 1)) >> PAGE_SHIFT;  in alloc_skb_with_frags()
4510 		chunk = min_t(unsigned long, data_len,  in alloc_skb_with_frags()
4513 		data_len -= chunk;  in alloc_skb_with_frags()