diff options
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 4821df8..63fa02e 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -697,7 +697,7 @@ struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t gfp_mask) EXPORT_SYMBOL(skb_copy); /** - * pskb_copy - create copy of an sk_buff with private head. + * __pskb_copy - create copy of an sk_buff with private head. * @skb: buffer to copy * @gfp_mask: allocation priority * @@ -709,16 +709,16 @@ EXPORT_SYMBOL(skb_copy); * The returned buffer has a reference count of 1. */ -struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask) +struct sk_buff *__pskb_copy(struct sk_buff *skb, int headroom, gfp_t gfp_mask) { - unsigned int size = skb_end_pointer(skb) - skb->head; + unsigned int size = skb_headlen(skb) + headroom; struct sk_buff *n = alloc_skb(size, gfp_mask); if (!n) goto out; /* Set the data pointer */ - skb_reserve(n, skb_headroom(skb)); + skb_reserve(n, headroom); /* Set the tail pointer and length */ skb_put(n, skb_headlen(skb)); /* Copy the bytes */ @@ -747,7 +747,7 @@ struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask) out: return n; } -EXPORT_SYMBOL(pskb_copy); +EXPORT_SYMBOL(__pskb_copy); /** * pskb_expand_head - reallocate header of &sk_buff |