diff options
| -rw-r--r-- | net/tipc/core.c | 7 | ||||
| -rw-r--r-- | net/tipc/port.h | 9 | ||||
| -rw-r--r-- | net/tipc/socket.c | 4 |
3 files changed, 11 insertions, 9 deletions
diff --git a/net/tipc/core.c b/net/tipc/core.c index 57f8ae9aa466..676d18015dd8 100644 --- a/net/tipc/core.c +++ b/net/tipc/core.c @@ -154,10 +154,11 @@ static int __init tipc_init(void) tipc_max_ports = CONFIG_TIPC_PORTS; tipc_net_id = 4711; - sysctl_tipc_rmem[0] = CONN_OVERLOAD_LIMIT >> 4 << TIPC_LOW_IMPORTANCE; - sysctl_tipc_rmem[1] = CONN_OVERLOAD_LIMIT >> 4 << + sysctl_tipc_rmem[0] = TIPC_CONN_OVERLOAD_LIMIT >> 4 << + TIPC_LOW_IMPORTANCE; + sysctl_tipc_rmem[1] = TIPC_CONN_OVERLOAD_LIMIT >> 4 << TIPC_CRITICAL_IMPORTANCE; - sysctl_tipc_rmem[2] = CONN_OVERLOAD_LIMIT; + sysctl_tipc_rmem[2] = TIPC_CONN_OVERLOAD_LIMIT; res = tipc_core_start(); if (res) diff --git a/net/tipc/port.h b/net/tipc/port.h index a00397393bd1..5dfd165df1d7 100644 --- a/net/tipc/port.h +++ b/net/tipc/port.h @@ -42,9 +42,10 @@ #include "msg.h" #include "node_subscr.h" -#define TIPC_FLOW_CONTROL_WIN 512 -#define CONN_OVERLOAD_LIMIT ((TIPC_FLOW_CONTROL_WIN * 2 + 1) * \ - SKB_TRUESIZE(TIPC_MAX_USER_MSG_SIZE)) +#define TIPC_CONNACK_INTV 256 +#define TIPC_FLOWCTRL_WIN (TIPC_CONNACK_INTV * 2) +#define TIPC_CONN_OVERLOAD_LIMIT ((TIPC_FLOWCTRL_WIN * 2 + 1) * \ + SKB_TRUESIZE(TIPC_MAX_USER_MSG_SIZE)) /** * struct tipc_port - TIPC port structure @@ -187,7 +188,7 @@ static inline void tipc_port_unlock(struct tipc_port *p_ptr) static inline int tipc_port_congested(struct tipc_port *p_ptr) { - return (p_ptr->sent - p_ptr->acked) >= (TIPC_FLOW_CONTROL_WIN * 2); + return ((p_ptr->sent - p_ptr->acked) >= TIPC_FLOWCTRL_WIN); } diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 3f9912f87d0d..8685daf060f9 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1101,7 +1101,7 @@ restart: /* Consume received message (optional) */ if (likely(!(flags & MSG_PEEK))) { if ((sock->state != SS_READY) && - (++port->conn_unacked >= TIPC_FLOW_CONTROL_WIN)) + (++port->conn_unacked >= TIPC_CONNACK_INTV)) tipc_acknowledge(port->ref, port->conn_unacked); advance_rx_queue(sk); } @@ -1210,7 +1210,7 @@ restart: /* Consume received message (optional) */ if (likely(!(flags & MSG_PEEK))) { - if (unlikely(++port->conn_unacked >= TIPC_FLOW_CONTROL_WIN)) + if (unlikely(++port->conn_unacked >= TIPC_CONNACK_INTV)) tipc_acknowledge(port->ref, port->conn_unacked); advance_rx_queue(sk); } |