skb_can_coalesce
skb_can_coalesce(skb, i, page, off)) {
if (skb_can_coalesce(curr_skb, num_skb_frags, page, offset)) {
if (!skb_can_coalesce(tgt, to, skb_frag_page(fragfrom),
if (skb_can_coalesce(skb, i, page, offset)) {
if (!skb_can_coalesce(skb, i, pfrag->page,
if (!skb_can_coalesce(skb, i, pfrag->page,
if (!skb_can_coalesce(skb, i, pfrag->page,
if (!skb_can_coalesce(skb, i, pfrag->page,
can_coalesce = skb_can_coalesce(skb, i, dfrag->page, offset);