++ cache

Zadamsa · Zadamsa · commit 6e22ef2094d2 · 2025-02-14T11:12:03.000+01:00
diff --git a/storage/cache.cpp b/storage/cache.cpp
@@ -515,8 +515,6 @@ int NHTFlowCache::put_pkt(Packet& packet)
       try_to_fill_ports_to_fragmented_packet(packet);
    }
 
-   prefetch_export_expired();
-
    if (!check_ip_version(packet)) {
       return 0;
    }
@@ -525,6 +523,8 @@ int NHTFlowCache::put_pkt(Packet& packet)
    const std::variant<FlowKeyv4, FlowKeyv6> reversed_key = *FlowKeyFactory::create_reversed_key(&packet.src_ip, &packet.dst_ip,
       packet.src_port, packet.dst_port, packet.ip_proto, static_cast<IP>(packet.ip_version));
 
+   prefetch_export_expired();
+   
    auto [row, flow_identification] =
       find_flow_index(direct_key, reversed_key, packet.vlan_id);
 

Original file line number	Diff line number	Diff line change
`@@ -515,8 +515,6 @@ int NHTFlowCache::put_pkt(Packet& packet)`
`515`	`515`	`try_to_fill_ports_to_fragmented_packet(packet);`
`516`	`516`	`}`
`517`	`517`
`518`		`- prefetch_export_expired();`
`519`		`-`
`520`	`518`	`if (!check_ip_version(packet)) {`
`521`	`519`	`return 0;`
`522`	`520`	`}`
`@@ -525,6 +523,8 @@ int NHTFlowCache::put_pkt(Packet& packet)`
`525`	`523`	`const std::variant<FlowKeyv4, FlowKeyv6> reversed_key = *FlowKeyFactory::create_reversed_key(&packet.src_ip, &packet.dst_ip,`
`526`	`524`	`packet.src_port, packet.dst_port, packet.ip_proto, static_cast<IP>(packet.ip_version));`
`527`	`525`
	`526`	`+ prefetch_export_expired();`
	`527`	`+`
`528`	`528`	`auto [row, flow_identification] =`
`529`	`529`	`find_flow_index(direct_key, reversed_key, packet.vlan_id);`
`530`	`530`