evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gre: fix spelling in comments

Browse source 
The original spelling and bad word choice makes these comments hard to read.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2012-02-24 08:08:20 +00:00 • committed by David S. Miller
parent 5d69703263
commit bff528578f
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
net/ipv4/ip_gre.c
View file

@ -65,7 +65,7 @@
it is infeasible task. The most general solutions would be it is infeasible task. The most general solutions would be
to keep skb->encapsulation counter (sort of local ttl), to keep skb->encapsulation counter (sort of local ttl),
and silently drop packet when it expires. It is a good and silently drop packet when it expires. It is a good
solution, but it supposes maintaing new variable in ALL solution, but it supposes maintaining new variable in ALL
skb, even if no tunneling is used. skb, even if no tunneling is used.
Current solution: xmit_recursion breaks dead loops. This is a percpu Current solution: xmit_recursion breaks dead loops. This is a percpu
@ -91,14 +91,14 @@
One of them is to parse packet trying to detect inner encapsulation One of them is to parse packet trying to detect inner encapsulation
made by our node. It is difficult or even impossible, especially, made by our node. It is difficult or even impossible, especially,
taking into account fragmentation. TO be short, tt is not solution at all. taking into account fragmentation. TO be short, ttl is not solution at all.
Current solution: The solution was UNEXPECTEDLY SIMPLE. Current solution: The solution was UNEXPECTEDLY SIMPLE.
We force DF flag on tunnels with preconfigured hop limit, We force DF flag on tunnels with preconfigured hop limit,
that is ALL. :-) Well, it does not remove the problem completely, that is ALL. :-) Well, it does not remove the problem completely,
but exponential growth of network traffic is changed to linear but exponential growth of network traffic is changed to linear
(branches, that exceed pmtu are pruned) and tunnel mtu (branches, that exceed pmtu are pruned) and tunnel mtu
fastly degrades to value <68, where looping stops. rapidly degrades to value <68, where looping stops.
Yes, it is not good if there exists a router in the loop, Yes, it is not good if there exists a router in the loop,
which does not force DF, even when encapsulating packets have DF set. which does not force DF, even when encapsulating packets have DF set.
But it is not our problem! Nobody could accuse us, we made But it is not our problem! Nobody could accuse us, we made
@ -457,8 +457,8 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
GRE tunnels with enabled checksum. Tell them "thank you". GRE tunnels with enabled checksum. Tell them "thank you".
Well, I wonder, rfc1812 was written by Cisco employee, Well, I wonder, rfc1812 was written by Cisco employee,
what the hell these idiots break standrads established what the hell these idiots break standards established
by themself??? by themselves???
*/ */
const struct iphdr *iph = (const struct iphdr *)skb->data; const struct iphdr *iph = (const struct iphdr *)skb->data;