Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/dma/swiotlb.c swiotlb_search_pool_area() -> wrap_area_index()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem | 4096-ptr_max |
| PARAM_VALUE | 0 | mem->area_nslabs | 1-u32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| DATA_SOURCE | 0 | mem | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | mem->nareas | |
| LOCK2 | &area->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct io_tlb_area)->lock |
kernel/dma/swiotlb.c swiotlb_search_pool_area() -> wrap_area_index()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem | 4096-ptr_max |
| PARAM_VALUE | 0 | mem->area_nslabs | 1-u32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| DATA_SOURCE | 0 | mem | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | mem->nareas | |
| LOCK2 | &area->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct io_tlb_area)->lock |
kernel/dma/swiotlb.c swiotlb_search_pool_area() -> wrap_area_index()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem | 4096-ptr_max |
| PARAM_VALUE | 0 | mem->area_nslabs | 1-u32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| BUF_SIZE | 0 | mem | (-1),192-s32max |
| DATA_SOURCE | 0 | mem | $1 |
| FUZZY_MAX | 0 | mem->area_nslabs | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | mem->nareas | |
| LOCK2 | &area->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct io_tlb_area)->lock |