Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/common/videobuf2/videobuf2-core.c __vb2_queue_cancel() -> __vb2_dqbuf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vb | 4096-ptr_max |
| PARAM_VALUE | 0 | vb->prepared | 0 |
| PARAM_VALUE | 0 | vb->req_obj.req | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vb->req_obj.req->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vb->synced | 0 |
| CAPPED_DATA | 0 | vb->req_obj.req | 1 |
| DATA_SOURCE | 0 | vb | r vb2_get_buffer |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | &q->mmap_lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_dqbuf() -> __vb2_dqbuf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vb | 4096-ptr_max |
| PARAM_VALUE | 0 | vb->prepared | 0 |
| PARAM_VALUE | 0 | vb->state | 5-6 |
| PARAM_VALUE | 0 | vb->vb2_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | vb->vb2_queue->ops | 4096-ptr_max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | q->lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_req_unprepare() -> __vb2_dqbuf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vb | 4096-ptr_max |
| PARAM_VALUE | 0 | vb->vb2_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | vb->vb2_queue->lock->wait_lock.owner_cpu | u32max |
| CAPPED_DATA | 0 | vb->vb2_queue->lock | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &mdev->req_queue_mutex | ||
| LOCK2 | 0 | vb->vb2_queue->lock | |
| TYPE_LOCK | (struct media_device)->req_queue_mutex |