[TCP]: Report congestion control algorithm in tcp_diag.

[powerpc.git] / net / ipv4 / Kconfig

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 6d3e8b1..567b03b 100644 (file)
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -1,6 +1,32 @@
 #
 # IP configuration
 #
+choice 
+       prompt "Choose IP: FIB lookup"
+       depends on INET
+       default IP_FIB_HASH
+
+config IP_FIB_HASH
+       bool "FIB_HASH"
+       ---help---
+       Current FIB is very proven and good enough for most users.
+
+config IP_FIB_TRIE
+       bool "FIB_TRIE"
+       ---help---
+       Use new experimental LC-trie as FIB lookup algoritm. 
+        This improves lookup performance
+       
+       LC-trie is described in:
+       
+       IP-address lookup using LC-tries. Stefan Nilsson and Gunnar Karlsson
+       IEEE Journal on Selected Areas in Communications, 17(6):1083-1092, June 1999
+       An experimental study of compression methods for dynamic tries
+       Stefan Nilsson and Matti Tikkanen. Algorithmica, 33(1):19-33, 2002.
+       http://www.nada.kth.se/~snilsson/public/papers/dyntrie2/
+       
+endchoice
+
 config IP_MULTICAST
        bool "IP: multicasting"
        depends on INET