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authorJohn Lo <loj@cisco.com>2017-08-30 04:23:43 -0400
committerJohn Lo <loj@cisco.com>2017-09-01 07:07:04 -0400
commit484d406a19b9cde41e3ffaed6fac4e8c099d4e06 (patch)
tree175473f8bf12c2cc016481b7c17dd0d54976cee7 /src/vnet/l2/l2_fib.h
parentce9714032d36d18abe72981552219dff871ff392 (diff)
Improve L2FIB PDR/NDR performance (VPP-963)
1. Limit MAC entry update per l2-learn call to reduce update burst when wall clock advance to the the next minute so all MAC time stamps are behind current time. 2. Optimize l2-learn node fast path code sequence. 3. Invalidate cache_key when update MAC entry. 4. Change L2 learn hit counter to L2 learn hit-update counter. 5. Increase L2FIB table memory size to 512MB to fit 4M entries 6. Set MAC learn limit at 4M entries Change-Id: I19572f7f8a4b42a01be025a609fb03af50af16b2 Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/l2/l2_fib.h')
-rw-r--r--src/vnet/l2/l2_fib.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h
index 21dcc4513e0..d83260a6d1b 100644
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -25,7 +25,7 @@
* The size of the hash table
*/
#define L2FIB_NUM_BUCKETS (64 * 1024)
-#define L2FIB_MEMORY_SIZE (256<<20)
+#define L2FIB_MEMORY_SIZE (512<<20)
typedef struct
{