Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/blk-iocost.c ioc_check_iocgs() -> iocg_kick_waitq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocg | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->waitq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pay_debt | 1 |
| PARAM_VALUE | 2 | now | 8240678478204813312 |
| CAPPED_DATA | 0 | &iocg->active_list | 1 |
| DATA_SOURCE | 2 | now | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ioc->lock | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &iocg->waitq.lock | |
| TYPE_LOCK | (struct ioc)->lock | ||
| TYPE_LOCK | (struct wait_queue_head)->lock |
block/blk-iocost.c ioc_forgive_debts() -> iocg_kick_waitq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocg | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->waitq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pay_debt | 1 |
| PARAM_VALUE | 2 | now | 8240678478204813312 |
| CAPPED_DATA | 0 | &iocg->active_list | 1 |
| DATA_SOURCE | 2 | now | $3 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ioc->lock | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &iocg->waitq.lock | |
| TYPE_LOCK | (struct ioc)->lock | ||
| TYPE_LOCK | (struct wait_queue_head)->lock |
block/blk-iocost.c iocg_handle_over_budget() -> iocg_kick_waitq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocg | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->hweight_active | 1-u32max |
| PARAM_VALUE | 0 | iocg->hweight_inuse | 1-u32max |
| PARAM_VALUE | 0 | iocg->ioc | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->level | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | iocg->waitq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->waitq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->waitq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | now | 5497530922906451968 |
| CAPPED_DATA | 0 | &iocg->active_list | 1 |
| DATA_SOURCE | 0 | iocg | $1 |
| DATA_SOURCE | 1 | pay_debt | $6 |
| DATA_SOURCE | 2 | now | $3 |
| PARAM_COMPARE | 0 | &iocg->active_list | != $0->active_list.next |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &iocg->waitq.lock | |
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | 0 | &iocg->ioc->lock | |
| TYPE_LOCK | (struct wait_queue_head)->lock |
block/blk-iocost.c iocg_waitq_timer_fn() -> iocg_kick_waitq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocg | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->ioc | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->waitq.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pay_debt | 1 |
| PARAM_VALUE | 2 | now | 6482822333451345920 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &iocg->ioc->lock | |
| LOCK2 | 0 | &iocg->waitq.lock | |
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct ioc)->lock | ||
| TYPE_LOCK | (struct wait_queue_head)->lock |
block/blk-iocost.c iocg_waitq_timer_fn() -> iocg_kick_waitq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocg | 4096-ptr_max |
| PARAM_VALUE | 0 | iocg->ioc | 4096-ptr_max |
| PARAM_VALUE | 1 | pay_debt | 0 |
| PARAM_VALUE | 2 | now | 6482822333451345920 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &iocg->waitq.lock | |
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct wait_queue_head)->lock |