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authorMaria Jan Matejka <mq@jmq.cz>2019-06-11 13:19:21 +0000
committerMaria Jan Matejka <mq@jmq.cz>2019-06-11 13:19:21 +0000
commit354afcab04407d728a4d59877767f510e0993141 (patch)
tree20de7b24e0d09384d1f68ff0478f8e92eb849fb2 /proto
parente989b901fca6efe2e43c7cfeb5286cc8e4f2ab76 (diff)
BGP: Prefix hash is too small, increase its max size.
This doesn't make any change for you until you have millions of updates waiting to be sent. Increasing the max hash size from 2^20 to 2^24.
Diffstat (limited to 'proto')
-rw-r--r--proto/bgp/attrs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index 05fcfe72..aecdee57 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -924,7 +924,7 @@ bgp_free_bucket(struct bgp_proto *p, struct bgp_bucket *buck)
#define PXH_FN(p,l,i) ipa_hash32(p) ^ u32_hash((l << 16) ^ i)
#define PXH_REHASH bgp_pxh_rehash
-#define PXH_PARAMS /8, *2, 2, 2, 8, 20
+#define PXH_PARAMS /8, *2, 2, 2, 8, 24
HASH_DEFINE_REHASH_FN(PXH, struct bgp_prefix)