Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/xen/events/events_base.c bind_evtchn_to_cpu() -> channels_on_cpu_dec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | info | $0 |
| STR_LEN | 0 | info | (-1),15 |
| STR_LEN | 0 | info | (-1),15 |
| STR_LEN | 0 | info->evtchn | (-1) |
| STR_LEN | 0 | info->u.interdomain | (-1) |
| STR_LEN | 0 | info->u.ipi | (-1) |
| STR_LEN | 0 | info->u.virq | (-1) |
| NOSPEC | 0 | info->evtchn | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | info->evtchn | 0-131071[c] |
| HALF_LOCKED2 | global &irq_mapping_update_lock |
drivers/xen/events/events_base.c xen_irq_info_cleanup() -> channels_on_cpu_dec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | info | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | info | $0 |
| STR_LEN | 0 | info->evtchn | (-1) |
| STR_LEN | 0 | info->u.ipi | (-1) |
| STR_LEN | 0 | info->u.pirq.gsi | (-1) |
| STR_LEN | 0 | info->u.virq | (-1) |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &irq_mapping_update_lock |
drivers/xen/events/events_base.c xen_irq_resume() -> channels_on_cpu_dec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags |