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ipv4: Clean whitespaces in net/ipv4/Kconfig. 

While going through net/ipv4/Kconfig cleanup whitespaces.

Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesper Dangaard Brouer 2009-02-22 00:07:13 -08:00 committed by David S. Miller
parent b2cc46a8ee
commit a6e8f27f3c
1 changed files with 22 additions and 20 deletions
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42
net/ipv4/Kconfig
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@ -53,7 +53,7 @@ config IP_ADVANCED_ROUTER
If unsure, say N here.
choice
choice
prompt "Choose IP: FIB lookup algorithm (choose FIB_HASH if unsure)"
depends on IP_ADVANCED_ROUTER
default ASK_IP_FIB_HASH
@ -61,27 +61,29 @@ choice
config ASK_IP_FIB_HASH
bool "FIB_HASH"
---help---
Current FIB is very proven and good enough for most users.
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.
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.nada.kth.se/~snilsson/public/papers/dyntrie2/
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.nada.kth.se/~snilsson/public/papers/dyntrie2/
endchoice
config IP_FIB_HASH
@ -193,7 +195,7 @@ config IP_PNP_RARP
<file:Documentation/filesystems/nfsroot.txt> for details.
# not yet ready..
# bool ' IP: ARP support' CONFIG_IP_PNP_ARP
# bool ' IP: ARP support' CONFIG_IP_PNP_ARP
config NET_IPIP
tristate "IP: tunneling"
select INET_TUNNEL
@ -363,7 +365,7 @@ config INET_IPCOMP
---help---
Support for IP Payload Compression Protocol (IPComp) (RFC3173),
typically needed for IPsec.
If unsure, say Y.
config INET_XFRM_TUNNEL
@ -417,7 +419,7 @@ config INET_DIAG
Support for INET (TCP, DCCP, etc) socket monitoring interface used by
native Linux tools such as ss. ss is included in iproute2, currently
downloadable at <http://linux-net.osdl.org/index.php/Iproute2>.
If unsure, say Y.
config INET_TCP_DIAG