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H A D | skbuff.c | e66e9a31 Thu Apr 19 04:38:17 CDT 2012 Eric Dumazet <edumazet@google.com> net: allow better page reuse in splice(sock -> pipe)
splice() from socket to pipe needs linear_to_page() helper to transfert skb header to part of page.
We can reset the offset in the current sk->sk_sndmsg_page if we are the last user of the page.
Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> e66e9a31 Thu Apr 19 04:38:17 CDT 2012 Eric Dumazet <edumazet@google.com> net: allow better page reuse in splice(sock -> pipe) splice() from socket to pipe needs linear_to_page() helper to transfert skb header to part of page. We can reset the offset in the current sk->sk_sndmsg_page if we are the last user of the page. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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