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-rw-r--r--net/ipv4/Kconfig42
1 files changed, 4 insertions, 38 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index a5a1050595d1..cbb505ba9324 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -55,45 +55,9 @@ config IP_ADVANCED_ROUTER
If unsure, say N here.
-choice
- prompt "Choose IP: FIB lookup algorithm (choose FIB_HASH if unsure)"
- depends on IP_ADVANCED_ROUTER
- default ASK_IP_FIB_HASH
-
-config ASK_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 algorithm.
- This improves lookup performance if you have a large
- number of routes.
-
- LC-trie is a longest matching prefix lookup algorithm which
- performs better than FIB_HASH for large routing tables.
- But, it consumes more memory and is more complex.
-
- 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.csc.kth.se/~snilsson/software/dyntrie2/>
-
-endchoice
-
-config IP_FIB_HASH
- def_bool ASK_IP_FIB_HASH || !IP_ADVANCED_ROUTER
-
config IP_FIB_TRIE_STATS
bool "FIB TRIE statistics"
- depends on IP_FIB_TRIE
+ depends on IP_ADVANCED_ROUTER
---help---
Keep track of statistics on structure of FIB TRIE table.
Useful for testing and measuring TRIE performance.
@@ -140,6 +104,9 @@ config IP_ROUTE_VERBOSE
handled by the klogd daemon which is responsible for kernel messages
("man klogd").
+config IP_ROUTE_CLASSID
+ bool
+
config IP_PNP
bool "IP: kernel level autoconfiguration"
help
@@ -657,4 +624,3 @@ config TCP_MD5SIG
on the Internet.
If unsure, say N.
-