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authorNeale Ranns <nranns@cisco.com>2017-04-18 09:09:40 -0700
committerDave Barach <openvpp@barachs.net>2017-04-24 12:06:48 +0000
commitf12a83f54ff2239d70494d577af3e1bb253692e1 (patch)
treebd1983c3cd93c5f50f2a8a7ce5da78e059bc16ed /src/vnet/dpo/load_balance.c
parenta5464817522c7a7dc760af4612f1d6a68ed0afc8 (diff)
Improve Load-Balance MAPs
- only build them for popular path-lists (where popular means more than 64 children) the reason to have a map is to improve convergence speed for recursive prefixes - if there are only a few this technique is not needed - only build them when there is at least one path that has recursive constraints, i.e. a path that can 'fail' in a PIC scenario. - Use the MAPS in the switch path. - PIC test cases for functionality (not convergence performance) Change-Id: I70705444c8469d22b07ae34be82cfb6a01358e10 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/dpo/load_balance.c')
-rw-r--r--src/vnet/dpo/load_balance.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/dpo/load_balance.c b/src/vnet/dpo/load_balance.c
index 6b0eda0e8b1..af054f1c3f4 100644
--- a/src/vnet/dpo/load_balance.c
+++ b/src/vnet/dpo/load_balance.c
@@ -118,7 +118,8 @@ load_balance_format (index_t lbi,
buckets = load_balance_get_buckets(lb);
s = format(s, "%U: ", format_dpo_type, DPO_LOAD_BALANCE);
- s = format(s, "[index:%d buckets:%d ", lbi, lb->lb_n_buckets);
+ s = format(s, "[proto:%U ", format_dpo_proto, lb->lb_proto);
+ s = format(s, "index:%d buckets:%d ", lbi, lb->lb_n_buckets);
s = format(s, "uRPF:%d ", lb->lb_urpf);
s = format(s, "to:[%Ld:%Ld]", to.packets, to.bytes);
if (0 != via.packets)