Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/media/mc/mc-request.c, line 358 (as a function)
- include/media/media-request.h, line 449 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_complete() -> media_request_object_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 1-u64max |
| PARAM_VALUE | 1 | ops | 6175346901499789312 |
| PARAM_VALUE | 2 | priv | 4096-ptr_max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 2 | priv | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_complete() -> media_request_object_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | req->objects.next | 4096-ptr_max |
| PARAM_VALUE | 0 | req->objects.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | req->objects.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | req->objects.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | req->objects.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | req->objects.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | req->state | 2,5 |
| PARAM_VALUE | 1 | ops | 6175346901499789312 |
| PARAM_VALUE | 2 | priv | 4096-ptr_max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 2 | priv | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_hdl_find() -> media_request_object_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | req->mdev | 4096-ptr_max |
| PARAM_VALUE | 0 | req->mdev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | req->mdev->req_queue_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | req->state | 1 |
| PARAM_VALUE | 1 | ops | 6175346901499789312 |
| PARAM_VALUE | 2 | priv | 4096-ptr_max |
| BUF_SIZE | 0 | req | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | req | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | priv | 328 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 2 | priv | $1 |
| LOCK2 | &mdev->req_queue_mutex | ||
| TYPE_LOCK | (struct media_device)->req_queue_mutex |
drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_setup() -> media_request_object_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->state | 2 |
| PARAM_VALUE | 1 | ops | 6175346901499789312 |
| PARAM_VALUE | 2 | priv | 4096-ptr_max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 2 | priv | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrls_find_req_obj() -> media_request_object_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 0 | req->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | req->mdev | 4096-ptr_max |
| PARAM_VALUE | 0 | req->state | 3,5 |
| PARAM_VALUE | 1 | ops | 6175346901499789312 |
| BUF_SIZE | 0 | req | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | req | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | req->mdev | 1 |
| DATA_SOURCE | 0 | req | $1 |
| DATA_SOURCE | 2 | priv | $0 |
| HARD_MAX | 0 | req->state | 5 |
| HALF_LOCKED2 | lock |