Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/virtio/virtgpu_object.c
- drivers/gpu/drm/virtio/virtgpu_prime.c, line 221
- drivers/gpu/drm/virtio/virtgpu_vram.c, line 24
Smatch caller information:
drivers/gpu/drm/virtio/virtgpu_prime.c virtgpu_dma_buf_free_obj() -> virtio_gpu_cmd_unref_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | bo->created | 1 |
| PARAM_VALUE | 1 | bo->restore_node.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | no_cb | 0 |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| UNITS | 0 | vgdev | unit_byte |
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &file_priv->prime.lock |
drivers/gpu/drm/virtio/virtgpu_vram.c virtio_gpu_vram_free() -> virtio_gpu_cmd_unref_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vgdev->host_visible_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | bo->created | 1 |
| PARAM_VALUE | 1 | bo->restore_node.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | no_cb | 0 |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| UNITS | 0 | vgdev | unit_byte |
drivers/gpu/drm/virtio/virtgpu_object.c virtio_gpu_free_object() -> virtio_gpu_cmd_unref_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | bo->base.base.dev->dev_private->obj_restore_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | bo->created | 1 |
| PARAM_VALUE | 1 | bo->restore_node.next | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->restore_node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | no_cb | 0 |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| UNITS | 0 | vgdev | unit_byte |
drivers/gpu/drm/virtio/virtgpu_object.c virtio_gpu_object_unref_all() -> virtio_gpu_cmd_unref_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vgdev->hibernated | 1 |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | vgdev->obj_restore_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | bo | 4096-ptr_max |
| PARAM_VALUE | 1 | bo->created | 1 |
| PARAM_VALUE | 2 | no_cb | 1 |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vgdev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &vgdev->obj_restore_list | 1 |
| CAPPED_DATA | 0 | &vgdev->obj_restore_lock | 1 |
| CAPPED_DATA | 1 | &bo->restore_node | 1 |
| DATA_SOURCE | 0 | vgdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | vgdev | unit_byte |
| LOCK2 | 0 | &vgdev->obj_restore_lock | |
| TYPE_LOCK | (struct virtio_gpu_device)->obj_restore_lock |