Increase the netlink buffer size from 3MB to 16MB. (#739)

As error is seen in fdbsyncd with netlink reports "out of memory on reading a netlink socket" It is seen when kernel is sending 10k remote mac to fdbsyncd. Signed-off-by: kishore.kunal@broadcom.com
sonic-net · Mar 1, 2023 · 41fcad8 · 41fcad8
1 parent b31391b
commit 41fcad8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/common/netlink.cpp b/common/netlink.cpp
@@ -35,8 +35,8 @@ NetLink::NetLink(int pri) :
     }
 
     nl_socket_set_nonblocking(m_socket);
-    /* Set socket buffer size to 3MB */
-    nl_socket_set_buffer_size(m_socket, 3145728, 0);
+    /* Set socket buffer size to 16MB */
+    nl_socket_set_buffer_size(m_socket, 16777216, 0);
 }
 
 NetLink::~NetLink()