Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/dma/coherent.c dma_alloc_from_dev_coherent() -> dev_get_coherent_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
kernel/dma/coherent.c dma_mmap_from_dev_coherent() -> dev_get_coherent_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &dev->attach_lock | ||
| HALF_LOCKED2 | &fbi->mm_lock | ||
| HALF_LOCKED2 | &file->device->disassociate_srcu | ||
| HALF_LOCKED2 | &file->disassociation_lock | ||
| HALF_LOCKED2 | &idev->info_lock | ||
| HALF_LOCKED2 | &info->mm_lock | ||
| HALF_LOCKED2 | &q->mutex |
kernel/dma/coherent.c dma_release_from_dev_coherent() -> dev_get_coherent_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |