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98efa5bc6b
Even if some of the attributes in bgp_path_info_extra are not used, their memory is still allocated every time. It cause a waste of memory. This commit code deletes all unnecessary attributes and changes the optional attributes to pointer storage. Memory will only be allocated when they are actually used. After optimization, extra info related memory is reduced by about half(~400B -> ~200B). Signed-off-by: Valerian_He <1826906282@qq.com>
132 lines
5.8 KiB
C
132 lines
5.8 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* bgpd memory type definitions
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*
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* Copyright (C) 2015 David Lamparter
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "bgp_memory.h"
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/* this file is temporary in nature; definitions should be moved to the
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* files they're used in */
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DEFINE_MGROUP(BGPD, "bgpd");
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DEFINE_MTYPE(BGPD, BGP, "BGP instance");
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DEFINE_MTYPE(BGPD, BGP_LISTENER, "BGP listen socket details");
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DEFINE_MTYPE(BGPD, BGP_PEER, "BGP peer");
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DEFINE_MTYPE(BGPD, BGP_PEER_HOST, "BGP peer hostname");
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DEFINE_MTYPE(BGPD, BGP_PEER_IFNAME, "BGP peer ifname");
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DEFINE_MTYPE(BGPD, PEER_GROUP, "Peer group");
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DEFINE_MTYPE(BGPD, PEER_GROUP_HOST, "BGP Peer group hostname");
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DEFINE_MTYPE(BGPD, PEER_DESC, "Peer description");
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DEFINE_MTYPE(BGPD, PEER_PASSWORD, "Peer password string");
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DEFINE_MTYPE(BGPD, BGP_PEER_AF, "BGP peer af");
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DEFINE_MTYPE(BGPD, BGP_UPDGRP, "BGP update group");
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DEFINE_MTYPE(BGPD, BGP_UPD_SUBGRP, "BGP update subgroup");
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DEFINE_MTYPE(BGPD, BGP_PACKET, "BGP packet");
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DEFINE_MTYPE(BGPD, ATTR, "BGP attribute");
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DEFINE_MTYPE(BGPD, AS_PATH, "BGP aspath");
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DEFINE_MTYPE(BGPD, AS_SEG, "BGP aspath seg");
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DEFINE_MTYPE(BGPD, AS_SEG_DATA, "BGP aspath segment data");
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DEFINE_MTYPE(BGPD, AS_STR, "BGP aspath str");
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DEFINE_MTYPE(BGPD, BGP_TABLE, "BGP table");
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DEFINE_MTYPE(BGPD, BGP_NODE, "BGP node");
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DEFINE_MTYPE(BGPD, BGP_ROUTE, "BGP route");
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DEFINE_MTYPE(BGPD, BGP_ROUTE_EXTRA, "BGP ancillary route info");
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DEFINE_MTYPE(BGPD, BGP_ROUTE_EXTRA_EVPN, "BGP extra info for EVPN");
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DEFINE_MTYPE(BGPD, BGP_ROUTE_EXTRA_FS, "BGP extra info for flowspec");
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DEFINE_MTYPE(BGPD, BGP_ROUTE_EXTRA_VRFLEAK, "BGP extra info for vrf leaking");
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DEFINE_MTYPE(BGPD, BGP_CONN, "BGP connected");
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DEFINE_MTYPE(BGPD, BGP_STATIC, "BGP static");
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DEFINE_MTYPE(BGPD, BGP_ADVERTISE_ATTR, "BGP adv attr");
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DEFINE_MTYPE(BGPD, BGP_ADVERTISE, "BGP adv");
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DEFINE_MTYPE(BGPD, BGP_SYNCHRONISE, "BGP synchronise");
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DEFINE_MTYPE(BGPD, BGP_ADJ_IN, "BGP adj in");
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DEFINE_MTYPE(BGPD, BGP_ADJ_OUT, "BGP adj out");
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DEFINE_MTYPE(BGPD, BGP_MPATH_INFO, "BGP multipath info");
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DEFINE_MTYPE(BGPD, AS_LIST, "BGP AS list");
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DEFINE_MTYPE(BGPD, AS_FILTER, "BGP AS filter");
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DEFINE_MTYPE(BGPD, AS_FILTER_STR, "BGP AS filter str");
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DEFINE_MTYPE(BGPD, COMMUNITY_ALIAS, "community alias");
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DEFINE_MTYPE(BGPD, COMMUNITY, "community");
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DEFINE_MTYPE(BGPD, COMMUNITY_VAL, "community val");
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DEFINE_MTYPE(BGPD, COMMUNITY_STR, "community str");
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DEFINE_MTYPE(BGPD, ECOMMUNITY, "extcommunity");
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DEFINE_MTYPE(BGPD, ECOMMUNITY_VAL, "extcommunity val");
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DEFINE_MTYPE(BGPD, ECOMMUNITY_STR, "extcommunity str");
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DEFINE_MTYPE(BGPD, COMMUNITY_LIST, "community-list");
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DEFINE_MTYPE(BGPD, COMMUNITY_LIST_NAME, "community-list name");
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DEFINE_MTYPE(BGPD, COMMUNITY_LIST_ENTRY, "community-list entry");
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DEFINE_MTYPE(BGPD, COMMUNITY_LIST_CONFIG, "community-list config");
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DEFINE_MTYPE(BGPD, COMMUNITY_LIST_HANDLER, "community-list handler");
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DEFINE_MTYPE(BGPD, CLUSTER, "Cluster list");
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DEFINE_MTYPE(BGPD, CLUSTER_VAL, "Cluster list val");
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DEFINE_MTYPE(BGPD, BGP_PROCESS_QUEUE, "BGP Process queue");
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DEFINE_MTYPE(BGPD, BGP_CLEAR_NODE_QUEUE, "BGP node clear queue");
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DEFINE_MTYPE(BGPD, TRANSIT, "BGP transit attr");
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DEFINE_MTYPE(BGPD, TRANSIT_VAL, "BGP transit val");
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DEFINE_MTYPE(BGPD, BGP_DEBUG_FILTER, "BGP debug filter");
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DEFINE_MTYPE(BGPD, BGP_DEBUG_STR, "BGP debug filter string");
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DEFINE_MTYPE(BGPD, BGP_DISTANCE, "BGP distance");
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DEFINE_MTYPE(BGPD, BGP_NEXTHOP_CACHE, "BGP nexthop");
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DEFINE_MTYPE(BGPD, BGP_CONFED_LIST, "BGP confed list");
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DEFINE_MTYPE(BGPD, PEER_UPDATE_SOURCE, "BGP peer update interface");
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DEFINE_MTYPE(BGPD, PEER_CONF_IF, "BGP peer config interface");
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DEFINE_MTYPE(BGPD, BGP_DAMP_INFO, "Dampening info");
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DEFINE_MTYPE(BGPD, BGP_DAMP_ARRAY, "BGP Dampening array");
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DEFINE_MTYPE(BGPD, BGP_REGEXP, "BGP regexp");
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DEFINE_MTYPE(BGPD, BGP_AGGREGATE, "BGP aggregate");
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DEFINE_MTYPE(BGPD, BGP_ADDR, "BGP own address");
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DEFINE_MTYPE(BGPD, TIP_ADDR, "BGP own tunnel-ip address");
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DEFINE_MTYPE(BGPD, BGP_REDIST, "BGP redistribution");
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DEFINE_MTYPE(BGPD, BGP_FILTER_NAME, "BGP Filter Information");
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DEFINE_MTYPE(BGPD, BGP_DUMP_STR, "BGP Dump String Information");
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DEFINE_MTYPE(BGPD, ENCAP_TLV, "ENCAP TLV");
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DEFINE_MTYPE(BGPD, BGP_TEA_OPTIONS, "BGP TEA Options");
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DEFINE_MTYPE(BGPD, BGP_TEA_OPTIONS_VALUE, "BGP TEA Options Value");
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DEFINE_MTYPE(BGPD, LCOMMUNITY, "Large Community");
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DEFINE_MTYPE(BGPD, LCOMMUNITY_STR, "Large Community display string");
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DEFINE_MTYPE(BGPD, LCOMMUNITY_VAL, "Large Community value");
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DEFINE_MTYPE(BGPD, BGP_EVPN, "BGP EVPN Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_MH_INFO, "BGP EVPN MH Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES_VTEP, "BGP EVPN ES VTEP");
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DEFINE_MTYPE(BGPD, BGP_EVPN_PATH_MH_INFO, "BGP EVPN PATH MH Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_PATH_ES_INFO, "BGP EVPN PATH ES Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_PATH_NH_INFO, "BGP EVPN PATH NH Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_NH, "BGP EVPN Nexthop");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES_EVI_VTEP, "BGP EVPN ES-EVI VTEP");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES, "BGP EVPN ESI Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES_FRAG, "BGP EVPN ES Fragment Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES_EVI, "BGP EVPN ES-per-EVI Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_ES_VRF, "BGP EVPN ES-per-VRF Information");
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DEFINE_MTYPE(BGPD, BGP_EVPN_IMPORT_RT, "BGP EVPN Import RT");
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DEFINE_MTYPE(BGPD, BGP_EVPN_VRF_IMPORT_RT, "BGP EVPN VRF Import RT");
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DEFINE_MTYPE(BGPD, BGP_SRV6_L3VPN, "BGP prefix-sid srv6 l3vpn servcie");
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DEFINE_MTYPE(BGPD, BGP_SRV6_VPN, "BGP prefix-sid srv6 vpn service");
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DEFINE_MTYPE(BGPD, BGP_SRV6_SID, "BGP srv6 segment-id");
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DEFINE_MTYPE(BGPD, BGP_SRV6_FUNCTION, "BGP srv6 function");
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DEFINE_MTYPE(BGPD, EVPN_REMOTE_IP, "BGP EVPN Remote IP hash entry");
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DEFINE_MTYPE(BGPD, BGP_NOTIFICATION, "BGP Notification Message");
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DEFINE_MTYPE(BGPD, BGP_SOFT_VERSION, "Software Version");
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