diff options
| author | David Howells <dhowells@redhat.com> | 2023-06-23 23:55:12 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-24 15:50:13 -0700 |
| commit | dc97391e661009eab46783030d2404c9b6e6f2e7 (patch) | |
| tree | dbfd7c2bff27341b72d5218dde0849d913382bdb /drivers/net | |
| parent | e52828cc0109f511bba1dfb41292833c2fd3b6e6 (diff) | |
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 <dhowells@redhat.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for net/can
cc: Jens Axboe <axboe@kernel.dk>
cc: Matthew Wilcox <willy@infradead.org>
cc: linux-afs@lists.infradead.org
cc: mptcp@lists.linux.dev
cc: rds-devel@oss.oracle.com
cc: tipc-discussion@lists.sourceforge.net
cc: virtualization@lists.linux-foundation.org
Link: https://lore.kernel.org/r/20230623225513.2732256-16-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
3 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h index da4818d2c856..68562a82d036 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h @@ -569,8 +569,6 @@ int chtls_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int flags, int *addr_len); void chtls_splice_eof(struct socket *sock); -int chtls_sendpage(struct sock *sk, struct page *page, - int offset, size_t size, int flags); int send_tx_flowc_wr(struct sock *sk, int compl, u32 snd_nxt, u32 rcv_nxt); void chtls_tcp_push(struct sock *sk, int flags); diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c index e08ac960c967..5fc64e47568a 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c @@ -1246,20 +1246,6 @@ void chtls_splice_eof(struct socket *sock) release_sock(sk); } -int chtls_sendpage(struct sock *sk, struct page *page, - int offset, size_t size, int flags) -{ - struct msghdr msg = { .msg_flags = flags | MSG_SPLICE_PAGES, }; - struct bio_vec bvec; - - if (flags & MSG_SENDPAGE_NOTLAST) - msg.msg_flags |= MSG_MORE; - - bvec_set_page(&bvec, page, size, offset); - iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, size); - return chtls_sendmsg(sk, &msg, size); -} - static void chtls_select_window(struct sock *sk) { struct chtls_sock *csk = rcu_dereference_sk_user_data(sk); diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c index 6b6787eafd2f..455a54708be4 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c @@ -607,7 +607,6 @@ static void __init chtls_init_ulp_ops(void) chtls_cpl_prot.shutdown = chtls_shutdown; chtls_cpl_prot.sendmsg = chtls_sendmsg; chtls_cpl_prot.splice_eof = chtls_splice_eof; - chtls_cpl_prot.sendpage = chtls_sendpage; chtls_cpl_prot.recvmsg = chtls_recvmsg; chtls_cpl_prot.setsockopt = chtls_setsockopt; chtls_cpl_prot.getsockopt = chtls_getsockopt; |