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RDMA/odp: Provide ib_umem_odp_release() to undo the allocs

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Now that there are allocator APIs that return the ib_umem_odp directly
it should be freed through a umem_odp free'er as well.

Link: https://lore.kernel.org/r/20190819111710.18440-8-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe
2019-08-19 14:17:05 +03:00
parent 261dc53f8e
commit 0446cad9ca
4 changed files with 11 additions and 20 deletions
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6
drivers/infiniband/hw/mlx5/odp.c
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@@ -206,7 +206,7 @@ static void mr_leaf_free_action(struct work_struct *work)
mr->parent = NULL;
synchronize_srcu(&mr->dev->mr_srcu);
ib_umem_release(&odp->umem);
ib_umem_odp_release(odp);
if (imr->live)
mlx5_ib_update_xlt(imr, idx, 1, 0,
MLX5_IB_UPD_XLT_INDIRECT |
@@ -472,7 +472,7 @@ next_mr:
mr->access_flags);
if (IS_ERR(mtt)) {
mutex_unlock(&odp_mr->umem_mutex);
ib_umem_release(&odp->umem);
ib_umem_odp_release(odp);
return ERR_CAST(mtt);
}
@@ -526,7 +526,7 @@ struct mlx5_ib_mr *mlx5_ib_alloc_implicit_mr(struct mlx5_ib_pd *pd,
imr = implicit_mr_alloc(&pd->ibpd, umem_odp, 1, access_flags);
if (IS_ERR(imr)) {
ib_umem_release(&umem_odp->umem);
ib_umem_odp_release(umem_odp);
return ERR_CAST(imr);
}