[RFC 12/12] io_uring/rw: enable dma registered buffers

[Pavel Begunkov]

Enable dmabuf registered buffer from the read-write path.

Signed-off-by: Pavel Begunkov <asml.silence at gmail.com>
---
 io_uring/rw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/io_uring/rw.c b/io_uring/rw.c
index cfcd7d26d8dc..78ac6a86521c 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -372,8 +372,8 @@ static int io_init_rw_fixed(struct io_kiocb *req, unsigned int issue_flags,
 	if (io->bytes_done)
 		return 0;
 
-	ret = io_import_reg_buf(req, &io->iter, rw->addr, rw->len, ddir,
-				issue_flags);
+	ret = __io_import_reg_buf(req, &io->iter, rw->addr, rw->len, ddir,
+				  issue_flags, IO_REGBUF_IMPORT_ALLOW_DMA);
 	iov_iter_save_state(&io->iter, &io->iter_state);
 	return ret;
 }
-- 
2.49.0