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| author | Leon Romanovsky <leonro@nvidia.com> | 2023-06-05 13:14:05 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-06-11 11:21:28 +0300 |
| commit | 2ecfd946169e7f56534db2a5f6935858be3005ba (patch) | |
| tree | 1e5cfbc04723f8730843efa094bace27c4333fd0 /drivers | |
| parent | c023b61ac8285dc6b2b2f275bf9d97cfd36b56fb (diff) | |
| download | linux-stable-2ecfd946169e7f56534db2a5f6935858be3005ba.tar.gz linux-stable-2ecfd946169e7f56534db2a5f6935858be3005ba.tar.bz2 linux-stable-2ecfd946169e7f56534db2a5f6935858be3005ba.zip | |
RDMA/mlx5: Reduce QP table exposure
driver.h is common header to whole mlx5 code base, but struct
mlx5_qp_table is used in mlx5_ib driver only. So move that struct
to be under sole responsibility of mlx5_ib.
Link: https://lore.kernel.org/r/bec0dc1158e795813b135d1143147977f26bf668.1685953497.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.h | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index efa4dc6e7dee..4bceef878c43 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -25,6 +25,7 @@ #include <rdma/mlx5_user_ioctl_verbs.h> #include "srq.h" +#include "qp.h" #define mlx5_ib_dbg(_dev, format, arg...) \ dev_dbg(&(_dev)->ib_dev.dev, "%s:%d:(pid %d): " format, __func__, \ diff --git a/drivers/infiniband/hw/mlx5/qp.h b/drivers/infiniband/hw/mlx5/qp.h index 77f9b4a54816..f5130873dd52 100644 --- a/drivers/infiniband/hw/mlx5/qp.h +++ b/drivers/infiniband/hw/mlx5/qp.h @@ -6,7 +6,16 @@ #ifndef _MLX5_IB_QP_H #define _MLX5_IB_QP_H -#include "mlx5_ib.h" +struct mlx5_ib_dev; + +struct mlx5_qp_table { + struct notifier_block nb; + + /* protect radix tree + */ + spinlock_t lock; + struct radix_tree_root tree; +}; int mlx5_init_qp_table(struct mlx5_ib_dev *dev); void mlx5_cleanup_qp_table(struct mlx5_ib_dev *dev); |