Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/irq/irqdomain.c __irq_domain_alloc_irqs() -> irq_domain_alloc_irqs_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | domain | 4096-ptr_max |
| PARAM_VALUE | 0 | domain->root->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | domain->root->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | domain->root->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | domain->root->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 4 | arg | 4096-ptr_max |
| BUF_SIZE | 0 | domain | (-1),376-s32max |
| BUF_SIZE | 0 | domain | (-1),376-s32max |
| BUF_SIZE | 4 | arg | (-1),72,80 |
| BUF_SIZE | 4 | arg | (-1),72,80 |
| CAPPED_DATA | 0 | &domain->root->mutex | 1 |
| DATA_SOURCE | 0 | domain | $0 [m] |
| DATA_SOURCE | 1 | irq_base | $1 |
| DATA_SOURCE | 2 | nr_irqs | $2 |
| DATA_SOURCE | 3 | node | $3 |
| DATA_SOURCE | 4 | arg | $4 |
| DATA_SOURCE | 5 | realloc | $5 |
| DATA_SOURCE | 6 | affinity | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | nr_irqs | unit_array_size |
| LOCK2 | 0 | &domain->root->mutex | |
| HALF_LOCKED2 | &_T->lock->msi.data->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct irq_domain)->mutex |
kernel/irq/irqdomain.c irq_create_fwspec_mapping() -> irq_domain_alloc_irqs_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | domain | 4096-ptr_max |
| PARAM_VALUE | 0 | domain->flags | 1-u32max |
| PARAM_VALUE | 0 | domain->root->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | domain->root->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | domain->root->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | domain->root->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | domain->root->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | irq_base | (-1) |
| PARAM_VALUE | 2 | nr_irqs | 1 |
| PARAM_VALUE | 3 | node | (-1) |
| PARAM_VALUE | 4 | arg | 4096-ptr_max |
| PARAM_VALUE | 5 | realloc | 0 |
| PARAM_VALUE | 6 | affinity | 0 |
| DATA_SOURCE | 0 | domain | r fwspec_to_domain |
| DATA_SOURCE | 4 | arg | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &domain->root->mutex | |
| HALF_LOCKED2 | &rproc->lock | ||
| TYPE_LOCK | (struct irq_domain)->mutex |