1 files changed, 8 insertions, 0 deletions
diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h
index 872c86312cbc..03f26516e994 100644
--- a/io_uring/rsrc.h
+++ b/io_uring/rsrc.h
@@ -45,6 +45,14 @@ struct io_rsrc_node {
 	bool				done;
 };
 
+struct io_mapped_ubuf {
+	u64		ubuf;
+	u64		ubuf_end;
+	unsigned int	nr_bvecs;
+	unsigned long	acct_pages;
+	struct bio_vec	bvec[];
+};
+
 void io_rsrc_put_work(struct work_struct *work);
 void io_rsrc_refs_refill(struct io_ring_ctx *ctx);
 void io_wait_rsrc_data(struct io_rsrc_data *data);