TCP_KEEPINTVL 3015 net/ipv4/tcp.c case TCP_KEEPINTVL: TCP_KEEPINTVL 3444 net/ipv4/tcp.c case TCP_KEEPINTVL: TCP_KEEPINTVL 67 net/rds/tcp_listen.c ret = kernel_setsockopt(sock, IPPROTO_TCP, TCP_KEEPINTVL, TCP_KEEPINTVL 2238 net/sunrpc/xprtsock.c kernel_setsockopt(sock, SOL_TCP, TCP_KEEPINTVL,