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authorJason Gunthorpe <jgg@nvidia.com>2020-10-26 16:23:10 +0300
committerJason Gunthorpe <jgg@nvidia.com>2020-11-02 21:53:54 +0300
commitaab8d3966d2c2aa6c59fbacdb17d82156653754f (patch)
tree40f7bab5207c0de9fe0ac913de9f32fbb33fff5d /drivers/infiniband/hw/mlx5/devx.c
parentf8fb3110635c91a375399450dc5a4a79a83b0414 (diff)
downloadlinux-aab8d3966d2c2aa6c59fbacdb17d82156653754f.tar.xz
RDMA/mlx5: Change mlx5_ib_populate_pas() to use rdma_for_each_block()
This routine converts the umem SGL into a list of fixed pages for DMA, which is exactly what rdma_umem_for_each_dma_block() is for, use the common code directly. Link: https://lore.kernel.org/r/20201026132314.1336717-2-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/devx.c')
-rw-r--r--drivers/infiniband/hw/mlx5/devx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index ae889266acf1..611ce21157de 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -2115,9 +2115,9 @@ static void devx_umem_reg_cmd_build(struct mlx5_ib_dev *dev,
MLX5_SET(umem, umem, log_page_size, obj->page_shift -
MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET(umem, umem, page_offset, obj->page_offset);
- mlx5_ib_populate_pas(dev, obj->umem, obj->page_shift, mtt,
+ mlx5_ib_populate_pas(obj->umem, 1UL << obj->page_shift, mtt,
(obj->umem->writable ? MLX5_IB_MTT_WRITE : 0) |
- MLX5_IB_MTT_READ);
+ MLX5_IB_MTT_READ);
}
static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_UMEM_REG)(