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| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2008-03-27 17:54:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-27 17:54:01 -0700 |
| commit | 419ae74ecc9494e58928a5c6652f4c072f3ca744 (patch) | |
| tree | 5725c6b6558d07e0c39fc98c32f68f2a7e0cf3aa /include/linux/skbuff.h | |
| parent | 8d3308687f7f1eaa1bb5d202d14752d5f90068eb (diff) | |
| download | op-kernel-dev-419ae74ecc9494e58928a5c6652f4c072f3ca744.zip op-kernel-dev-419ae74ecc9494e58928a5c6652f4c072f3ca744.tar.gz | |
[NET]: uninline skb_trim, de-bloats
Allyesconfig (v2.6.24-mm1):
-10976 209 funcs, 123 +, 11099 -, diff: -10976 --- skb_trim
Without number of debug related CONFIGs (v2.6.25-rc2-mm1):
-7360 192 funcs, 131 +, 7491 -, diff: -7360 --- skb_trim
skb_trim | +42
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 1baf4d4..ff72145d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1158,21 +1158,7 @@ static inline void __skb_trim(struct sk_buff *skb, unsigned int len) skb_set_tail_pointer(skb, len); } -/** - * skb_trim - remove end from a buffer - * @skb: buffer to alter - * @len: new length - * - * Cut the length of a buffer down by removing data from the tail. If - * the buffer is already under the length specified it is not modified. - * The skb must be linear. - */ -static inline void skb_trim(struct sk_buff *skb, unsigned int len) -{ - if (skb->len > len) - __skb_trim(skb, len); -} - +extern void skb_trim(struct sk_buff *skb, unsigned int len); static inline int __pskb_trim(struct sk_buff *skb, unsigned int len) { |
