Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/vfio_main.c vfio_df_close() -> vfio_assert_device_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/vfio_main.c vfio_dma_rw() -> vfio_assert_device_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| DATA_SOURCE | 0 | device | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &gvt->sched_lock | ||
| HALF_LOCKED2 | &vgpu->vgpu_lock |
drivers/vfio/vfio_main.c vfio_pin_pages() -> vfio_assert_device_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| DATA_SOURCE | 0 | device | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vgpu->cache_lock | ||
| HALF_LOCKED2 | &vgpu->vgpu_lock | ||
| TYPE_LOCK | (struct intel_vgpu)->cache_lock |
drivers/vfio/vfio_main.c vfio_unpin_pages() -> vfio_assert_device_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| DATA_SOURCE | 0 | device | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vgpu->cache_lock | ||
| HALF_LOCKED2 | &vgpu->vgpu_lock | ||
| TYPE_LOCK | (struct intel_vgpu)->cache_lock |