sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

Remove ->sendpage() and ->sendpage_locked().  sendmsg() with
MSG_SPLICE_PAGES should be used instead.  This allows multiple pages and
multipage folios to be passed through.

Signed-off-by: David Howells <[email protected]>
Acked-by: Marc Kleine-Budde <[email protected]> # for net/can
cc: Jens Axboe <[email protected]>
cc: Matthew Wilcox <[email protected]>
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/net/inet_common.h b/include/net/inet_common.h
index a75333342c4e..b86b8e21de7f 100644
--- a/include/net/inet_common.h
+++ b/include/net/inet_common.h
@@ -36,8 +36,6 @@ void __inet_accept(struct socket *sock, struct socket *newsock,
 int inet_send_prepare(struct sock *sk);
 int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size);
 void inet_splice_eof(struct socket *sock);
-ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
-		      size_t size, int flags);
 int inet_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 		 int flags);
 int inet_shutdown(struct socket *sock, int how);