From 50a542a8accc12afd802488f95317155496692f1 Mon Sep 17 00:00:00 2001
From: Jason Gunthorpe <jgg@nvidia.com>
Date: Mon, 13 Feb 2023 14:14:11 -0400
Subject: [PATCH 1/1] RDMA/mlx5: Use rdma_umem_for_each_dma_block()
Git-commit: 50a542a8accc12afd802488f95317155496692f1
Patch-mainline: v6.3-rc1
References: git-fixes
Replace an open coding of rdma_umem_for_each_dma_block() with the proper
function.
Fixes: b3d47ebd4908 ("RDMA/mlx5: Use mlx5_umr_post_send_wait() to update MR pas")
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/0-v1-c13a5b88359b+556d0-mlx5_umem_block_jgg@nvidia.com
Reviewed-by: Devesh Sharma <devesh.s.sharma@oracle.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Acked-by: Nicolas Morey <nmorey@suse.com>
---
drivers/infiniband/hw/mlx5/umr.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/umr.c b/drivers/infiniband/hw/mlx5/umr.c
index 029e9536ec28..55f4e048d947 100644
--- a/drivers/infiniband/hw/mlx5/umr.c
+++ b/drivers/infiniband/hw/mlx5/umr.c
@@ -636,9 +636,7 @@ int mlx5r_umr_update_mr_pas(struct mlx5_ib_mr *mr, unsigned int flags)
mlx5r_umr_set_update_xlt_data_seg(&wqe.data_seg, &sg);
cur_mtt = mtt;
- rdma_for_each_block(mr->umem->sgt_append.sgt.sgl, &biter,
- mr->umem->sgt_append.sgt.nents,
- BIT(mr->page_shift)) {
+ rdma_umem_for_each_dma_block(mr->umem, &biter, BIT(mr->page_shift)) {
if (cur_mtt == (void *)mtt + sg.length) {
dma_sync_single_for_device(ddev, sg.addr, sg.length,
DMA_TO_DEVICE);
--
2.39.1.1.gbe015eda0162