lifespan_increment 296 include/linux/sctp.h __be32 lifespan_increment; lifespan_increment 2536 net/sctp/sm_make_chunk.c stale = ntohl(param.life->lifespan_increment); lifespan_increment 2471 net/sctp/sm_statefuns.c bht.lifespan_increment = htonl(stale);