reserved_tailroom  856 include/linux/skbuff.h 		__u32		reserved_tailroom;
reserved_tailroom 2329 include/linux/skbuff.h 	return skb->end - skb->tail - skb->reserved_tailroom;
reserved_tailroom 2364 include/linux/skbuff.h 		skb->reserved_tailroom = skb_tailroom(skb) - mtu;
reserved_tailroom 2367 include/linux/skbuff.h 		skb->reserved_tailroom = needed_tailroom;
reserved_tailroom  901 net/ipv4/tcp.c 			skb->reserved_tailroom = skb->end - skb->tail - size;