Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_create_bufs() -> vb2_core_allocated_buffers_storage()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->fileio | 0 |
| PARAM_VALUE | 0 | q->mem_ops->alloc | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mem_ops->mmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mem_ops->put | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mmap_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mmap_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mmap_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | q->type | 1-2,4-14 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| CAPPED_DATA | 0 | q->type | 1 |
| CAPPED_DATA | 0 | &q->mmap_lock | 1 |
| DATA_SOURCE | 0 | q | $0 |
| MEM_ZERO | 0 | q->alloc_devs | |
| LOCK2 | 0 | &q->mmap_lock | |
| HALF_LOCKED2 | &video->queue_lock | ||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock | ||
| TYPE_LOCK | (struct vb2_queue)->mmap_lock |
drivers/media/common/videobuf2/videobuf2-core.c vb2_core_reqbufs() -> vb2_core_allocated_buffers_storage()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mmap_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mmap_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mmap_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mmap_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | q->streaming | 0 |
| PARAM_VALUE | 0 | q->waiting_in_dqbuf | 0 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q | (-1),632 |
| BUF_SIZE | 0 | q->fileio | (-1),808 |
| BUF_SIZE | 0 | q->owner | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | &q->mmap_lock | 1 |
| DATA_SOURCE | 0 | q | $0 |
| STR_LEN | 0 | q->drv_priv | (-1) |
| NOSPEC | 0 | q->memory | |
| MEM_ZERO | 0 | q->alloc_devs | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->memory | 1-2,4[c][u] |
| NO_OVERFLOW_SIMPLE | 0 | q->max_num_buffers | |
| LOCK2 | 0 | &q->mmap_lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| TYPE_LOCK | (struct vb2_queue)->mmap_lock |