1 files changed, 7 insertions, 0 deletions
diff --git a/io_uring/zcrx.h b/io_uring/zcrx.h
index f2bc811f022c6..43134e5c92133 100644
--- a/io_uring/zcrx.h
+++ b/io_uring/zcrx.h
@@ -49,6 +49,8 @@ void io_shutdown_zcrx_ifqs(struct io_ring_ctx *ctx);
 int io_zcrx_recv(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
 		 struct socket *sock, unsigned int flags,
 		 unsigned issue_flags, unsigned int *len);
+struct io_mapped_region *io_zcrx_get_region(struct io_ring_ctx *ctx,
+					    unsigned int id);
 #else
 static inline int io_register_zcrx_ifq(struct io_ring_ctx *ctx,
 					struct io_uring_zcrx_ifq_reg __user *arg)
@@ -67,6 +69,11 @@ static inline int io_zcrx_recv(struct io_kiocb *req, struct io_zcrx_ifq *ifq,
 {
 	return -EOPNOTSUPP;
 }
+static inline struct io_mapped_region *io_zcrx_get_region(struct io_ring_ctx *ctx,
+							  unsigned int id)
+{
+	return NULL;
+}
 #endif
 
 int io_recvzc(struct io_kiocb *req, unsigned int issue_flags);