TCPOLEN_SACKPERM_ALIGNED 636 net/ipv4/tcp_output.c remaining -= TCPOLEN_SACKPERM_ALIGNED; TCPOLEN_SACKPERM_ALIGNED 702 net/ipv4/tcp_output.c remaining -= TCPOLEN_SACKPERM_ALIGNED; TCPOLEN_SACKPERM_ALIGNED 102 net/netfilter/nf_synproxy_core.c size += TCPOLEN_SACKPERM_ALIGNED;