From fb982c25aa771b7c7425a3c3cce0a2cda0a715de Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Fri, 4 May 2007 20:15:47 +0000 Subject: [bgpd] Trim memory usage of BGP routes 2007-05-03 Paul Jakma * bgp_route.h: (struct info) Move less frequently used fields to a lazily allocated struct info_extra. Export bgp_info_extra_get * bgp_route.c: (bgp_info_extra_new) allocate extra (bgp_info_extra_free) Free damp info and the info_extra. (bgp_info_extra_get) Retrieve the info_extra of a struct info, allocating as required. (generally) adjust to use info->extra * bgp_damp.c: (generally) use bgp_info_extra_get to access dampinfo * bgp_attr.h: Move rarely allocated attributes from struct attr to a struct attr_extra, for a substantial saving in size of struct attr. * bgp_attr.c: (bgp_attr_extra_{new,free}), new, self-explanatory. (bgp_attr_extra_get) Get the attr_extra for a given struct attr, allocating it if needs be. (bgp_attr_dup) Shallow copy the struct attr and its attr_extra. (generally) adjust to know about attr->extra. * bgp_debug.c: (bgp_dump_attr) ditto * bgp_vty.c: (show_bgp_memory) print attr and info extra sizes. * bgp_nexthop.c: (generally) adjust to know about attr->extra and info->extra. * bgp_{packet,routemap,snmp,zebra}.c: ditto * lib/memtypes.c: Add MTYPE_ATTR_EXTRA and MTYPE_BGP_ROUTE_EXTRA --- bgpd/ChangeLog | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'bgpd/ChangeLog') diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog index d5822fac..ed606494 100644 --- a/bgpd/ChangeLog +++ b/bgpd/ChangeLog @@ -1,5 +1,30 @@ -2007-04-22 Sebastien Tandel +2007-05-03 Paul Jakma + + * bgp_route.h: (struct info) Move less frequently used + fields to a lazily allocated struct info_extra. + Export bgp_info_extra_get + * bgp_route.c: (bgp_info_extra_new) allocate extra + (bgp_info_extra_free) Free damp info and the info_extra. + (bgp_info_extra_get) Retrieve the info_extra of a struct + info, allocating as required. + (generally) adjust to use info->extra + * bgp_damp.c: (generally) use bgp_info_extra_get to access + dampinfo + * bgp_attr.h: Move rarely allocated attributes from struct attr + to a struct attr_extra, for a substantial saving in size of + struct attr. + * bgp_attr.c: (bgp_attr_extra_{new,free}), new, self-explanatory. + (bgp_attr_extra_get) Get the attr_extra for a given struct + attr, allocating it if needs be. + (bgp_attr_dup) Shallow copy the struct attr and its attr_extra. + (generally) adjust to know about attr->extra. + * bgp_debug.c: (bgp_dump_attr) ditto + * bgp_vty.c: (show_bgp_memory) print attr and info extra sizes. + * bgp_nexthop.c: (generally) adjust to know about attr->extra + and info->extra. + * bgp_{packet,routemap,snmp,zebra}.c: ditto +2007-04-22 Sebastien Tandel * bgp_advertise.c : (baa_hash_alloc, baa_hash_key, baa_hash_cmp) conforms to quagga hash API. Defines _hash_[alloc|key|cmp] with void * arguments as defined by the API. -- cgit v1.2.1