Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/vdpa/mlx5/core/mr.c, line 791
- drivers/vdpa/mlx5/core/resources.c, line 241
- drivers/vdpa/vdpa_user/iova_domain.c, line 638
- drivers/vhost/iotlb.c, line 182
- drivers/vhost/vhost.c, line 1154
Smatch caller information:
drivers/vdpa/vdpa_user/iova_domain.c vduse_domain_create() -> vhost_iotlb_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | limit | 1-s32max |
| PARAM_VALUE | 1 | flags | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->domain_lock | ||
| LOCK2 | global &vdpa_dev_lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct vduse_dev)->domain_lock |
drivers/vhost/vhost.c iotlb_alloc() -> vhost_iotlb_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | limit | 1-s32max |
| PARAM_VALUE | 1 | flags | 1 |
| HALF_LOCKED2 | &n->dev.mutex | ||
| HALF_LOCKED2 | &vsock->dev.mutex | ||
| TYPE_LOCK | (struct vhost_dev)->mutex |
drivers/vdpa/mlx5/core/resources.c init_ctrl_vq() -> vhost_iotlb_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | limit | 2-s32max |
| PARAM_VALUE | 1 | flags | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &vdpa_dev_lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
drivers/vdpa/mlx5/core/mr.c _mlx5_vdpa_create_mr() -> vhost_iotlb_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | limit | 2-s32max |
| PARAM_VALUE | 1 | flags | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mvdev->mres.lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &ndev->reslock | ||
| TYPE_LOCK | (struct mlx5_vdpa_mr_resources)->lock |