Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/common/videobuf2/videobuf2-dma-contig.c vb2_dc_get_userptr() -> vb2_dc_get_contiguous_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sgt | 4096-ptr_max |
| PARAM_VALUE | 0 | sgt->nents | 0-s32max |
| PARAM_VALUE | 0 | sgt->sgl | 0,16,4096-ptr_max |
| BUF_SIZE | 0 | sgt | 16 |
| DATA_SOURCE | 0 | sgt | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | sgt->nents | |
| HALF_LOCKED2 | &mdev->req_queue_mutex | ||
| HALF_LOCKED2 | vb->vb2_queue->lock |
drivers/media/common/videobuf2/videobuf2-dma-contig.c vb2_dc_map_dmabuf() -> vb2_dc_get_contiguous_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sgt | 4096-ptr_max |
| PARAM_VALUE | 0 | sgt->nents | 0 |
| DATA_SOURCE | 0 | sgt | r dma_buf_map_attachment_unlocked |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mdev->req_queue_mutex | ||
| HALF_LOCKED2 | vb->vb2_queue->lock |