Symbol: iptfs_skb_can_add_frags
net/xfrm/xfrm_iptfs.c
542
if (!iptfs_skb_can_add_frags(skb, walk, off + copy_len,
net/xfrm/xfrm_iptfs.c
901
iptfs_skb_can_add_frags(newskb, fragwalk, data, copylen)) {