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authorIlya Lesokhin <ilyal@mellanox.com>2018-04-30 10:16:11 +0300
committerDavid S. Miller <davem@davemloft.net>2018-05-01 09:42:46 -0400
commit08303c189581c985e60f588ad92a041e46b6e307 (patch)
treeaae2a254c6441d9a060c4d0a3c99da57346653b0 /include/linux/skbuff.h
parent6dac152355d9308c9e187bf1d38d98afefcaa315 (diff)
net: Rename and export copy_skb_header
copy_skb_header is renamed to skb_copy_header and exported. Exposing this function give more flexibility in copying SKBs. skb_copy and skb_copy_expand do not give enough control over which parts are copied. Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com> Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a4a5c0c5cba8..908d66e55b14 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1034,6 +1034,7 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t priority);
+void skb_copy_header(struct sk_buff *new, const struct sk_buff *old);
struct sk_buff *skb_copy(const struct sk_buff *skb, gfp_t priority);
struct sk_buff *__pskb_copy_fclone(struct sk_buff *skb, int headroom,
gfp_t gfp_mask, bool fclone);