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author | Jorge Boncompte [DTI2] <jorge@dti2.net> | 2012-05-07 16:52:52 +0000 |
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committer | David Lamparter <equinox@opensourcerouting.org> | 2012-05-22 20:25:07 +0200 |
commit | 10f9bf3f2021f874e574e4ebae9413bee982ed2b (patch) | |
tree | 5102a98c91d7d60380c07c08d0aaa32aa19cdbdf /ospf6d | |
parent | f669f7d25f0f491d5e487897227ff434aef20406 (diff) |
bgpd: optimize bgp_nexthop_self()
This function scores 2nd, profiling a full internet table load. It's called
for every prefix received.
Instead of looping in the interface lists comparing addresses use a hash
to mantain them.
* bgpd.c: Init the own address hash.
* bgp_nexthop.c: Introduce methods to maintain an own address hash.
(bgp_connected_add) add addresses to the hash.
(bgp_connected_delete) delete addresses from the hash.
(bgp_nexthop_self) lookup addresses in the hash. Removed the unused afi_t
parameter.
* bgp_route.c: (bgp_update_main) Micro-optimization, rearranged condition to
not lookup the hash for bogus nexthops (0.0.0.0 or a class D/E address)
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'ospf6d')
0 files changed, 0 insertions, 0 deletions