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| author |   Leon Romanovsky <leonro@mellanox.com> | 2019-01-08 16:07:26 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-01-08 16:41:38 -0700 |
| commit | 13859d5df418ea535926e2b57c29d5161c522b9d (patch) | |
| tree | 7dc6de94455552d1ee03c5861e499875c99699c2 /drivers/infiniband/hw/mlx5/mem.c | |
| parent | RDMA/mlx5: Introduce and reuse helper to identify ODP MR (diff) | |
| download | linux-dev-13859d5df418ea535926e2b57c29d5161c522b9d.tar.xz linux-dev-13859d5df418ea535926e2b57c29d5161c522b9d.zip | |
RDMA/mlx5: Embed into the code flow the ODP config option
Convert various places to more readable code, which embeds
CONFIG_INFINIBAND_ON_DEMAND_PAGING into the code flow.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mem.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mem.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/mem.c b/drivers/infiniband/hw/mlx5/mem.c index 549234988bb4..9f90be296ee0 100644 --- a/drivers/infiniband/hw/mlx5/mem.c +++ b/drivers/infiniband/hw/mlx5/mem.c @@ -111,7 +111,6 @@ void mlx5_ib_cont_pages(struct ib_umem *umem, u64 addr, *count = i; } -#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING static u64 umem_dma_to_mtt(dma_addr_t umem_dma) { u64 mtt_entry = umem_dma & ODP_DMA_ADDR_MASK; @@ -123,7 +122,6 @@ static u64 umem_dma_to_mtt(dma_addr_t umem_dma) return mtt_entry; } -#endif /* * Populate the given array with bus addresses from the umem. @@ -151,7 +149,7 @@ void __mlx5_ib_populate_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem, int len; struct scatterlist *sg; int entry; -#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING + if (umem->is_odp) { WARN_ON(shift != 0); WARN_ON(access_flags != (MLX5_IB_MTT_READ | MLX5_IB_MTT_WRITE)); @@ -164,7 +162,6 @@ void __mlx5_ib_populate_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem, } return; } -#endif i = 0; for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { |