keepalive_probes 263 include/linux/tcp.h u8 keepalive_probes; /* num of allowed keep alive probes */ keepalive_probes 1442 include/net/tcp.h return tp->keepalive_probes ? : net->ipv4.sysctl_tcp_keepalive_probes; keepalive_probes 3025 net/ipv4/tcp.c tp->keepalive_probes = val; keepalive_probes 3448 net/ipv4/tcp.c val = keepalive_probes(tp); keepalive_probes 704 net/ipv4/tcp_timer.c icsk->icsk_probes_out >= keepalive_probes(tp))) {