diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/srq_cmd.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/qp.c | 6 | ||||
| -rw-r--r-- | include/linux/mlx5/driver.h | 3 |
3 files changed, 8 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mlx5/srq_cmd.c b/drivers/infiniband/hw/mlx5/srq_cmd.c index b0d0687c7a68..8fc3630a9d4c 100644 --- a/drivers/infiniband/hw/mlx5/srq_cmd.c +++ b/drivers/infiniband/hw/mlx5/srq_cmd.c @@ -86,7 +86,7 @@ struct mlx5_core_srq *mlx5_cmd_get_srq(struct mlx5_ib_dev *dev, u32 srqn) xa_lock(&table->array); srq = xa_load(&table->array, srqn); if (srq) - atomic_inc(&srq->common.refcount); + refcount_inc(&srq->common.refcount); xa_unlock(&table->array); return srq; @@ -592,7 +592,7 @@ int mlx5_cmd_create_srq(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq, if (err) return err; - atomic_set(&srq->common.refcount, 1); + refcount_set(&srq->common.refcount, 1); init_completion(&srq->common.free); err = xa_err(xa_store_irq(&table->array, srq->srqn, srq, GFP_KERNEL)); @@ -675,7 +675,7 @@ static int srq_event_notifier(struct notifier_block *nb, xa_lock(&table->array); srq = xa_load(&table->array, srqn); if (srq) - atomic_inc(&srq->common.refcount); + refcount_inc(&srq->common.refcount); xa_unlock(&table->array); if (!srq) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c index b8ba74de9555..7b44d1e49604 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c @@ -53,7 +53,7 @@ mlx5_get_rsc(struct mlx5_qp_table *table, u32 rsn) common = radix_tree_lookup(&table->tree, rsn); if (common) - atomic_inc(&common->refcount); + refcount_inc(&common->refcount); spin_unlock_irqrestore(&table->lock, flags); @@ -62,7 +62,7 @@ mlx5_get_rsc(struct mlx5_qp_table *table, u32 rsn) void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common) { - if (atomic_dec_and_test(&common->refcount)) + if (refcount_dec_and_test(&common->refcount)) complete(&common->free); } @@ -209,7 +209,7 @@ static int create_resource_common(struct mlx5_core_dev *dev, if (err) return err; - atomic_set(&qp->common.refcount, 1); + refcount_set(&qp->common.refcount, 1); init_completion(&qp->common.free); qp->pid = current->pid; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 267b2bc0ca4a..0acd28f2e62c 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -47,6 +47,7 @@ #include <linux/interrupt.h> #include <linux/idr.h> #include <linux/notifier.h> +#include <linux/refcount.h> #include <linux/mlx5/device.h> #include <linux/mlx5/doorbell.h> @@ -398,7 +399,7 @@ enum mlx5_res_type { struct mlx5_core_rsc_common { enum mlx5_res_type res; - atomic_t refcount; + refcount_t refcount; struct completion free; }; |