Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/pci/mlx5/cmd.c mlx5vf_alloc_qp_recv_resources() -> alloc_mkey_in()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | npages | 512-4194304 |
| PARAM_VALUE | 1 | pdn | 0-16777215 |
| CAPPED_DATA | 0 | npages | 1 |
| DATA_SOURCE | 1 | pdn | $2 |
| NO_OVERFLOW_SIMPLE | 0 | npages | |
| UNITS | 0 | npages | unit_array_size |
| LOCK2 | &mvdev->state_mutex | ||
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |
drivers/vfio/pci/mlx5/cmd.c mlx5vf_dma_data_buffer() -> alloc_mkey_in()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | npages | 1-u32max |
| NO_OVERFLOW_SIMPLE | 0 | npages | |
| HALF_LOCKED2 | &migf->lock | ||
| HALF_LOCKED2 | &migf->mvdev->state_mutex | ||
| HALF_LOCKED2 | &mvdev->state_mutex | ||
| TYPE_LOCK | (struct mlx5vf_pci_core_device)->state_mutex |