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Performance optimizations in connection allocations.

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This commit is contained in:
Fotis Panagiotopoulos 2023-02-28 12:31:21 +02:00 committed by Alin Jerpelea
parent e9158efd42
commit 5e625b9cdb
9 changed files with 11 additions and 33 deletions
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6
net/bluetooth/bluetooth_conn.c
View File

@ -205,13 +205,10 @@ void bluetooth_conn_free(FAR struct bluetooth_conn_s *conn)
bluetooth_container_free(container);
}
/* Reset structure */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
#if CONFIG_NET_BLUETOOTH_ALLOC_CONNS == 1
if (conn < g_bluetooth_connections || conn >= (g_bluetooth_connections +
CONFIG_NET_BLUETOOTH_PREALLOC_CONNS))
@ -221,6 +218,7 @@ void bluetooth_conn_free(FAR struct bluetooth_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->bc_conn.node, &g_free_bluetooth_connections);
}

5
net/can/can_conn.c
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@ -182,10 +182,6 @@ void can_free(FAR struct can_conn_s *conn)
dq_rem(&conn->sconn.node, &g_active_can_connections);
/* Reset structure */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
@ -199,6 +195,7 @@ void can_free(FAR struct can_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_can_connections);
}

5
net/icmp/icmp_conn.c
View File

@ -182,10 +182,6 @@ void icmp_free(FAR struct icmp_conn_s *conn)
dq_rem(&conn->sconn.node, &g_active_icmp_connections);
/* Clear the connection structure */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it
* in the free connections list. Else free it.
*/
@ -199,6 +195,7 @@ void icmp_free(FAR struct icmp_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_icmp_connections);
}
}

6
net/icmpv6/icmpv6_conn.c
View File

@ -172,13 +172,10 @@ void icmpv6_free(FAR struct icmpv6_conn_s *conn)
dq_rem(&conn->sconn.node, &g_active_icmpv6_connections);
/* Clear the connection structure */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
#if CONFIG_NET_ICMPv6_ALLOC_CONNS == 1
if (conn < g_icmpv6_connections || conn >= (g_icmpv6_connections +
CONFIG_NET_ICMPv6_PREALLOC_CONNS))
@ -188,6 +185,7 @@ void icmpv6_free(FAR struct icmpv6_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_icmpv6_connections);
}

5
net/ieee802154/ieee802154_conn.c
View File

@ -194,10 +194,6 @@ void ieee802154_conn_free(FAR struct ieee802154_conn_s *conn)
ieee802154_container_free(container);
}
/* Enqueue the connection into the active list */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
@ -211,6 +207,7 @@ void ieee802154_conn_free(FAR struct ieee802154_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_ieee802154_connections);
}

5
net/netlink/netlink_conn.c
View File

@ -205,10 +205,6 @@ void netlink_free(FAR struct netlink_conn_s *conn)
kmm_free(resp);
}
/* Reset structure */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
@ -222,6 +218,7 @@ void netlink_free(FAR struct netlink_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_netlink_connections);
}

5
net/pkt/pkt_conn.c
View File

@ -169,10 +169,6 @@ void pkt_free(FAR struct pkt_conn_s *conn)
dq_rem(&conn->sconn.node, &g_active_pkt_connections);
/* Make sure that the connection is marked as uninitialized */
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
*/
@ -186,6 +182,7 @@ void pkt_free(FAR struct pkt_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_pkt_connections);
}

5
net/udp/udp_conn.c
View File

@ -712,10 +712,6 @@ void udp_free(FAR struct udp_conn_s *conn)
#endif
/* Clear the connection structure */
memset(conn, 0, sizeof(*conn));
/* Free the connection.
* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
@ -730,6 +726,7 @@ void udp_free(FAR struct udp_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_udp_connections);
}

2
net/usrsock/usrsock_conn.c
View File

@ -151,7 +151,6 @@ void usrsock_free(FAR struct usrsock_conn_s *conn)
/* Reset structure */
nxsem_destroy(&conn->resp.sem);
memset(conn, 0, sizeof(*conn));
/* If this is a preallocated or a batch allocated connection store it in
* the free connections list. Else free it.
@ -166,6 +165,7 @@ void usrsock_free(FAR struct usrsock_conn_s *conn)
else
#endif
{
memset(conn, 0, sizeof(*conn));
dq_addlast(&conn->sconn.node, &g_free_usrsock_connections);
}