diff options
| -rw-r--r-- | drivers/infiniband/core/device.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/core/uverbs_std_types_counters.c | 17 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 20 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 7 |
4 files changed, 20 insertions, 25 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 1900c0df3c8a..0a259f475e89 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -2687,6 +2687,7 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops) SET_DEVICE_OP(dev_ops, set_vf_link_state); SET_OBJ_SIZE(dev_ops, ib_ah); + SET_OBJ_SIZE(dev_ops, ib_counters); SET_OBJ_SIZE(dev_ops, ib_cq); SET_OBJ_SIZE(dev_ops, ib_pd); SET_OBJ_SIZE(dev_ops, ib_srq); diff --git a/drivers/infiniband/core/uverbs_std_types_counters.c b/drivers/infiniband/core/uverbs_std_types_counters.c index 9f013304e677..c7e7438752bc 100644 --- a/drivers/infiniband/core/uverbs_std_types_counters.c +++ b/drivers/infiniband/core/uverbs_std_types_counters.c @@ -46,7 +46,9 @@ static int uverbs_free_counters(struct ib_uobject *uobject, if (ret) return ret; - return counters->device->ops.destroy_counters(counters); + counters->device->ops.destroy_counters(counters); + kfree(counters); + return 0; } static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_CREATE)( @@ -66,20 +68,19 @@ static int UVERBS_HANDLER(UVERBS_METHOD_COUNTERS_CREATE)( if (!ib_dev->ops.create_counters) return -EOPNOTSUPP; - counters = ib_dev->ops.create_counters(ib_dev, attrs); - if (IS_ERR(counters)) { - ret = PTR_ERR(counters); - goto err_create_counters; - } + counters = rdma_zalloc_drv_obj(ib_dev, ib_counters); + if (!counters) + return -ENOMEM; counters->device = ib_dev; counters->uobject = uobj; uobj->object = counters; atomic_set(&counters->usecnt, 0); - return 0; + ret = ib_dev->ops.create_counters(counters, attrs); + if (ret) + kfree(counters); -err_create_counters: return ret; } diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 324a98c77ad5..6e6e126c39ef 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -6455,7 +6455,7 @@ err_bound: return ret; } -static int mlx5_ib_destroy_counters(struct ib_counters *counters) +static void mlx5_ib_destroy_counters(struct ib_counters *counters) { struct mlx5_ib_mcounters *mcounters = to_mcounters(counters); @@ -6463,24 +6463,15 @@ static int mlx5_ib_destroy_counters(struct ib_counters *counters) if (mcounters->hw_cntrs_hndl) mlx5_fc_destroy(to_mdev(counters->device)->mdev, mcounters->hw_cntrs_hndl); - - kfree(mcounters); - - return 0; } -static struct ib_counters *mlx5_ib_create_counters(struct ib_device *device, - struct uverbs_attr_bundle *attrs) +static int mlx5_ib_create_counters(struct ib_counters *counters, + struct uverbs_attr_bundle *attrs) { - struct mlx5_ib_mcounters *mcounters; - - mcounters = kzalloc(sizeof(*mcounters), GFP_KERNEL); - if (!mcounters) - return ERR_PTR(-ENOMEM); + struct mlx5_ib_mcounters *mcounters = to_mcounters(counters); mutex_init(&mcounters->mcntrs_mutex); - - return &mcounters->ibcntrs; + return 0; } static void mlx5_ib_stage_init_cleanup(struct mlx5_ib_dev *dev) @@ -6648,6 +6639,7 @@ static const struct ib_device_ops mlx5_ib_dev_ops = { .resize_cq = mlx5_ib_resize_cq, INIT_RDMA_OBJ_SIZE(ib_ah, mlx5_ib_ah, ibah), + INIT_RDMA_OBJ_SIZE(ib_counters, mlx5_ib_mcounters, ibcntrs), INIT_RDMA_OBJ_SIZE(ib_cq, mlx5_ib_cq, ibcq), INIT_RDMA_OBJ_SIZE(ib_pd, mlx5_ib_pd, ibpd), INIT_RDMA_OBJ_SIZE(ib_srq, mlx5_ib_srq, ibsrq), diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 6c72bb194148..ecaf299e0789 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2540,9 +2540,9 @@ struct ib_device_ops { struct ib_mr *(*reg_dm_mr)(struct ib_pd *pd, struct ib_dm *dm, struct ib_dm_mr_attr *attr, struct uverbs_attr_bundle *attrs); - struct ib_counters *(*create_counters)( - struct ib_device *device, struct uverbs_attr_bundle *attrs); - int (*destroy_counters)(struct ib_counters *counters); + int (*create_counters)(struct ib_counters *counters, + struct uverbs_attr_bundle *attrs); + void (*destroy_counters)(struct ib_counters *counters); int (*read_counters)(struct ib_counters *counters, struct ib_counters_read_attr *counters_read_attr, struct uverbs_attr_bundle *attrs); @@ -2650,6 +2650,7 @@ struct ib_device_ops { struct uverbs_attr_bundle *attrs); DECLARE_RDMA_OBJ_SIZE(ib_ah); + DECLARE_RDMA_OBJ_SIZE(ib_counters); DECLARE_RDMA_OBJ_SIZE(ib_cq); DECLARE_RDMA_OBJ_SIZE(ib_pd); DECLARE_RDMA_OBJ_SIZE(ib_srq); |