Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/dma/coherent.c dma_declare_coherent_memory() -> _dma_release_coherent_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem | 4096-ptr_max |
| PARAM_VALUE | 0 | mem->bitmap | 16,4096-ptr_max |
| PARAM_VALUE | 0 | mem->pfn_base | 0-4503599627370495 |
| PARAM_VALUE | 0 | mem->use_dev_dma_pfn_offset | 0 |
| PARAM_VALUE | 0 | mem->virt_base | 1-u64max |
| BUF_SIZE | 0 | mem | 120 |
| DATA_SOURCE | 0 | mem | r dma_init_coherent_memory |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &rproc->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct rproc)->lock |
kernel/dma/coherent.c dma_release_coherent_memory() -> _dma_release_coherent_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |