SKB_WITH_OVERHEAD 208 include/linux/netlink.h #define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(PAGE_SIZE) SKB_WITH_OVERHEAD 210 include/linux/netlink.h #define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(8192UL) SKB_WITH_OVERHEAD 46 include/linux/skbuff.h SKB_WITH_OVERHEAD((PAGE_SIZE << (ORDER)) - (X))