Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/dma-map-ops.h, line 110 (as a function)
- kernel/dma/contiguous.c, line 124 (as a function)
Referenced in 4 files:
- arch/arm/mm/dma-mapping.c
- drivers/dma-buf/heaps/cma_heap.c, line 399
- kernel/dma/contiguous.c
- kernel/dma/pool.c, line 68
Smatch caller information:
kernel/dma/pool.c cma_in_zone() -> dev_get_cma_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0 |
kernel/dma/contiguous.c dma_alloc_from_contiguous() -> dev_get_cma_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0 |
| DATA_SOURCE | 0 | dev | $0 |
kernel/dma/contiguous.c dma_release_from_contiguous() -> dev_get_cma_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0 |
| DATA_SOURCE | 0 | dev | $0 |
drivers/dma-buf/heaps/cma_heap.c add_cma_heaps() -> dev_get_cma_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0 |