From 1a7085b34291a266a0413795c27061eb707104f7 Mon Sep 17 00:00:00 2001 From: Chengguang Xu Date: Mon, 2 May 2022 01:39:07 -0400 Subject: [PATCH] RDMA/rxe: Skip adjusting remote addr for write in retry operation For write request the remote addr will be sent only with first packet so we don't have to adjust wqe->iova in retry operation. Link: https://lore.kernel.org/r/20220502053907.6388-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu Reviewed-by: Bob Pearson Signed-off-by: Jason Gunthorpe --- drivers/infiniband/sw/rxe/rxe_req.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c index c99d1b2..e85a529 100644 --- a/drivers/infiniband/sw/rxe/rxe_req.c +++ b/drivers/infiniband/sw/rxe/rxe_req.c @@ -33,8 +33,6 @@ static inline void retry_first_write_send(struct rxe_qp *qp, } else { advance_dma_data(&wqe->dma, to_send); } - if (mask & WR_WRITE_MASK) - wqe->iova += qp->mtu; } } -- 2.7.4