Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/pci/virtio/migrate.c virtiovf_pci_get_data_size() -> virtiovf_pci_alloc_obj_id()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | virtvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->saving_migf | 0,4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->saving_migf->has_obj_id | 0 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | obj_id | 9123864442558676992 |
| CAPPED_DATA | 0 | &virtvdev->state_mutex | 1 |
| LOCK2 | 0 | &virtvdev->state_mutex | |
| TYPE_LOCK | (struct virtiovf_pci_core_device)->state_mutex |
drivers/vfio/pci/virtio/migrate.c virtiovf_pci_resume_device_data() -> virtiovf_pci_alloc_obj_id()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | virtvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->mig_state | 1 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | type | 1 |
| PARAM_VALUE | 2 | obj_id | 3844472541049184256 |
| DATA_SOURCE | 0 | virtvdev | $0 |
| LOCK2 | 0 | &virtvdev->state_mutex | |
| TYPE_LOCK | (struct virtiovf_pci_core_device)->state_mutex |
drivers/vfio/pci/virtio/migrate.c virtiovf_pci_save_device_data() -> virtiovf_pci_alloc_obj_id()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | virtvdev | 4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->mig_state | 1-2,5 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | virtvdev->state_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | type | 0 |
| PARAM_VALUE | 2 | obj_id | 2108504204132823040 |
| DATA_SOURCE | 0 | virtvdev | $0 |
| LOCK2 | 0 | &virtvdev->state_mutex | |
| TYPE_LOCK | (struct virtiovf_pci_core_device)->state_mutex |