Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/dma-iommu.c __iommu_dma_alloc_noncontiguous() -> __iommu_dma_alloc_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->cma_area->available_count | 0-s64max |
| PARAM_VALUE | 0 | dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->flags | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group | 4096-ptr_max |
| PARAM_VALUE | 2 | order_mask | 0-1048575 |
| PARAM_VALUE | 3 | gfp | 0,64-u32max |
| CAPPED_DATA | 0 | dev | 1 |
| CAPPED_DATA | 3 | gfp | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 3 | gfp | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | count | 0-4194305[c] |
| USER_DATA | 1 | count | 0-2097152[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->cma_area->available_count | |
| UNITS | 0 | dev | unit_byte |
| UNITS | 1 | count | unit_page |
| UNITS | 2 | order_mask | unit_page |