io_uring/net: rename io_sendzc()

Simple renaming of io_sendzc*() functions in preparatio to adding
a zerocopy sendmsg variant.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/265af46829e6076dd220011b1858dc3151969226.1663668091.git.asml.silence@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

io_uring/net.c

@@ -904,7 +904,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
 	return ret;
 }
 
-void io_sendzc_cleanup(struct io_kiocb *req)
+void io_send_zc_cleanup(struct io_kiocb *req)
 {
 	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 
@@ -913,7 +913,7 @@ void io_sendzc_cleanup(struct io_kiocb *req)
 	zc->notif = NULL;
 }
 
-int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
 	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);
 	struct io_ring_ctx *ctx = req->ctx;
@@ -1022,7 +1022,7 @@ static int io_sg_from_iter(struct sock *sk, struct sk_buff *skb,
 	return ret;
 }
 
-int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
+int io_send_zc(struct io_kiocb *req, unsigned int issue_flags)
 {
 	struct sockaddr_storage __address;
 	struct io_sr_msg *zc = io_kiocb_to_cmd(req, struct io_sr_msg);

io_uring/net.h

@@ -56,9 +56,9 @@ int io_connect_prep_async(struct io_kiocb *req);
 int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
 int io_connect(struct io_kiocb *req, unsigned int issue_flags);
 
-int io_sendzc(struct io_kiocb *req, unsigned int issue_flags);
-int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
-void io_sendzc_cleanup(struct io_kiocb *req);
+int io_send_zc(struct io_kiocb *req, unsigned int issue_flags);
+int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+void io_send_zc_cleanup(struct io_kiocb *req);
 void io_send_zc_fail(struct io_kiocb *req);
 
 void io_netmsg_cache_free(struct io_cache_entry *entry);

io_uring/opdef.c

@@ -496,10 +496,10 @@ const struct io_op_def io_op_defs[] = {
 		.manual_alloc		= 1,
 #if defined(CONFIG_NET)
 		.async_size		= sizeof(struct io_async_msghdr),
-		.prep			= io_sendzc_prep,
-		.issue			= io_sendzc,
+		.prep			= io_send_zc_prep,
+		.issue			= io_send_zc,
 		.prep_async		= io_send_prep_async,
-		.cleanup		= io_sendzc_cleanup,
+		.cleanup		= io_send_zc_cleanup,
 		.fail			= io_send_zc_fail,
 #else
 		.prep			= io_eopnotsupp_prep,