diff options
| author | Jorge Boncompte [DTI2] <jorge@dti2.net> | 2012-05-07 16:52:54 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-05-22 20:25:10 +0200 |
| commit | 6d85b15bbb2fd3c263d5d4b402c88ff348af877b (patch) | |
| tree | c8be5e782f4425840ee93e167eb8d7c1ed3f4e4c /bgpd/bgp_mpath.c | |
| parent | 14542f3edaa43113880e8bb69612c553f02bdf22 (diff) | |
bgpd: remove calls to peer_sort() from fast-path
peer_sort() it's called so much as to be annoying. In the assumption
that the 'sort' of the peer doesn't change during an established session,
I have changed all calls to peer_sort() in the 'fast-path' to only check
the 'sort'. All the calls from the vty and such still recalculate the sort
and store it in the peer.
There's a lot of other calls to peer_sort() that could be changed but some
maube tricky, someone more knowledgeable may try to reduce them.
This hits peer_sort() from 5th out of the stadium^H^H list on a full
internet table loading profiling session.
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'bgpd/bgp_mpath.c')
| -rw-r--r-- | bgpd/bgp_mpath.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bgpd/bgp_mpath.c b/bgpd/bgp_mpath.c index aa657d83..7999d16b 100644 --- a/bgpd/bgp_mpath.c +++ b/bgpd/bgp_mpath.c @@ -420,7 +420,7 @@ bgp_info_mpath_update (struct bgp_node *rn, struct bgp_info *new_best, mpath_count++; if (new_best != old_best) bgp_info_mpath_dequeue (new_best); - maxpaths = (peer_sort (new_best->peer) == BGP_PEER_IBGP) ? + maxpaths = (new_best->peer->sort == BGP_PEER_IBGP) ? mpath_cfg->maxpaths_ibgp : mpath_cfg->maxpaths_ebgp; } |