NET_IP_ALIGN 1246 include/linux/skbuff.h #ifndef NET_IP_ALIGN NET_IP_ALIGN 327 net/core/netpoll.c total_len = eth_len + ETH_HLEN + NET_IP_ALIGN; NET_IP_ALIGN 36 net/dsa/tag_trailer.c nskb = alloc_skb(NET_IP_ALIGN + skb->len + padlen + 4, GFP_ATOMIC); NET_IP_ALIGN 41 net/dsa/tag_trailer.c skb_reserve(nskb, NET_IP_ALIGN);