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Diffstat (limited to 'Documentation/networking/tc-actions-env-rules.txt')
| -rw-r--r-- | Documentation/networking/tc-actions-env-rules.txt | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/networking/tc-actions-env-rules.txt b/Documentation/networking/tc-actions-env-rules.txt index 95c71716b2e2..f37814693ad3 100644 --- a/Documentation/networking/tc-actions-env-rules.txt +++ b/Documentation/networking/tc-actions-env-rules.txt @@ -8,10 +8,6 @@ For example if your action queues a packet to be processed later, or intentionally branches by redirecting a packet, then you need to clone the packet. -There are certain fields in the skb tc_verd that need to be reset so we -avoid loops, etc. A few are generic enough that skb_act_clone() -resets them for you, so invoke skb_act_clone() rather than skb_clone(). - 2) If you munge any packet thou shalt call pskb_expand_head in the case someone else is referencing the skb. After that you "own" the skb. |