Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/irq/irqdesc.c alloc_descs() -> alloc_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | flags | 0,4096,10489856 |
| PARAM_VALUE | 3 | affinity | 0,4096-ptr_max |
| PARAM_VALUE | 4 | owner | 0 |
| BUF_SIZE | 3 | affinity | 0,1024 |
| BUF_SIZE | 3 | affinity | 0,1024 |
| DATA_SOURCE | 1 | node | $2 [m] |
| DATA_SOURCE | 4 | owner | $4 |
| FUZZY_MAX | 2 | flags | 0 |
| BIT_INFO | 2 | flags | 0x0,0xa01000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &_T->lock->msi.data->mutex | ||
| HALF_LOCKED2 | &domain->root->mutex | ||
| HALF_LOCKED2 | global &irq_mapping_update_lock |
kernel/irq/irqdesc.c early_irq_init() -> alloc_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | irq | 0-2147483646 |
| PARAM_VALUE | 1 | node | 0-64 |
| PARAM_VALUE | 2 | flags | 0 |
| PARAM_VALUE | 3 | affinity | 0 |
| PARAM_VALUE | 4 | owner | 0 |
| CAPPED_DATA | 0 | irq | 1 |
| CAPPED_DATA | 1 | node | 1 |
| DATA_SOURCE | 1 | node | r __first_node |
| LOCK2 | irq |