diff options
| author | Matan Barak <matanb@mellanox.com> | 2016-02-29 18:05:28 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-01 11:18:37 -0500 |
| commit | a606b0f6691daf861482f8b77326f672238ffbfd (patch) | |
| tree | bd599914cb46335bea1e9efa2c626c569e57c383 /drivers/infiniband/hw/mlx5/cq.c | |
| parent | 56e11d628c5d0553d9fc2ca1855144970e6b9eb6 (diff) | |
| download | linux-a606b0f6691daf861482f8b77326f672238ffbfd.tar.bz2 | |
net/mlx5: Refactor mlx5_core_mr to mkey
Mlx5's mkey mechanism is also used for memory windows.
The current code base uses MR (memory region) naming, which is
inaccurate. Changing MR to mkey in order to represent its different
usages more accurately.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 2a9ad8401750..a00ba4418de9 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -434,7 +434,7 @@ static int mlx5_poll_one(struct mlx5_ib_cq *cq, struct mlx5_core_qp *mqp; struct mlx5_ib_wq *wq; struct mlx5_sig_err_cqe *sig_err_cqe; - struct mlx5_core_mr *mmr; + struct mlx5_core_mkey *mmkey; struct mlx5_ib_mr *mr; uint8_t opcode; uint32_t qpn; @@ -539,17 +539,17 @@ repoll: case MLX5_CQE_SIG_ERR: sig_err_cqe = (struct mlx5_sig_err_cqe *)cqe64; - read_lock(&dev->mdev->priv.mr_table.lock); - mmr = __mlx5_mr_lookup(dev->mdev, - mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey))); - if (unlikely(!mmr)) { - read_unlock(&dev->mdev->priv.mr_table.lock); + read_lock(&dev->mdev->priv.mkey_table.lock); + mmkey = __mlx5_mr_lookup(dev->mdev, + mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey))); + if (unlikely(!mmkey)) { + read_unlock(&dev->mdev->priv.mkey_table.lock); mlx5_ib_warn(dev, "CQE@CQ %06x for unknown MR %6x\n", cq->mcq.cqn, be32_to_cpu(sig_err_cqe->mkey)); return -EINVAL; } - mr = to_mibmr(mmr); + mr = to_mibmr(mmkey); get_sig_err_item(sig_err_cqe, &mr->sig->err_item); mr->sig->sig_err_exists = true; mr->sig->sigerr_count++; @@ -561,7 +561,7 @@ repoll: mr->sig->err_item.expected, mr->sig->err_item.actual); - read_unlock(&dev->mdev->priv.mr_table.lock); + read_unlock(&dev->mdev->priv.mkey_table.lock); goto repoll; } |