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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/devfreq/devfreq.c devfreq_monitor_suspend() -> devfreq_update_status()

Type Parameter Key Value
PARAM_VALUE 0 devfreq 4096-ptr_max
PARAM_VALUE 0 devfreq->cdev->device.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 devfreq->cdev->device.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 devfreq->cdev->device.kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 devfreq->cdev->device.kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 devfreq->cdev->device.kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 devfreq->cdev->device.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 devfreq->cdev->device.parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 devfreq->cdev->device.parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 devfreq->cdev->device.parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 devfreq->dev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 devfreq->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 devfreq->governor 4096-ptr_max
PARAM_VALUE 0 devfreq->lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 devfreq->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 devfreq->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 devfreq->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.wait_lock.owner (-1)
PARAM_VALUE 0 devfreq->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 devfreq->profile->dev_groups 0
PARAM_VALUE 0 devfreq->profile->freq_table 0
PARAM_VALUE 0 devfreq->profile->get_dev_status 0,4096-ptr_max
PARAM_VALUE 0 devfreq->profile->target 0,4096-ptr_max
PARAM_VALUE 0 devfreq->profile->timer 0-1
PARAM_VALUE 0 devfreq->stop_polling 0
BUF_SIZE 0 devfreq->data (-1),8
BUF_SIZE 0 devfreq->profile (-1),72
CAPPED_DATA 0 &devfreq->lock 1
DATA_SOURCE 0 devfreq $0
STR_LEN 0 devfreq->dev.parent (-1)
STR_LEN 0 devfreq->user_max_freq_req.dev (-1)
STR_LEN 0 devfreq->user_min_freq_req.dev (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 devfreq->user_max_freq_req->dev->driver_data 0-u64max
HOST_DATA 0 devfreq->user_min_freq_req->dev->driver_data 0-u64max
NO_OVERFLOW_SIMPLE 0 devfreq->max_state
NO_OVERFLOW_SIMPLE 0 devfreq->previous_freq
NO_OVERFLOW_SIMPLE 0 devfreq->profile->max_state
NO_OVERFLOW_SIMPLE 0 devfreq->resume_freq
NO_OVERFLOW_SIMPLE 1 freq
LOCK2 0 &devfreq->lock
HALF_LOCKED2 &_dev->mutex
HALF_LOCKED2 global &devfreq_list_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct devfreq)->lock

drivers/devfreq/devfreq.c devfreq_set_target() -> devfreq_update_status()

Type Parameter Key Value
PARAM_VALUE 0 devfreq 4096-ptr_max
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 devfreq->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 devfreq->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 devfreq->lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 devfreq->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 devfreq->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 devfreq->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.wait_lock.owner (-1)
PARAM_VALUE 0 devfreq->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 devfreq->profile 4096-ptr_max
PARAM_VALUE 0 devfreq->transition_notifier_list.srcu.dep_map->name 0-255
BUF_SIZE 0 devfreq (-1),3608
BUF_SIZE 0 devfreq (-1),3608
BUF_SIZE 0 devfreq->data (-1),8,72
BUF_SIZE 0 devfreq->freq_table (-1),1-s32max
BUF_SIZE 0 devfreq->opp_table (-1)-s32max
BUF_SIZE 0 devfreq->profile (-1),72
BUF_SIZE 0 devfreq->stats.time_in_state (-1),8-s32max
CAPPED_DATA 0 devfreq->transition_notifier_list.srcu.srcu_ctrp 1
CAPPED_DATA 1 freq 1
CAPPED_DATA 1 freq 1
DATA_SOURCE 0 devfreq $0
DATA_SOURCE 1 freq $1
STR_LEN 0 devfreq->dev.parent (-1)
STR_LEN 0 devfreq->user_max_freq_req.dev (-1)
STR_LEN 0 devfreq->user_min_freq_req.dev (-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 devfreq->last_status.current_frequency 0-u64max
HOST_DATA 0 devfreq->max_state 1-u32max[c]
HOST_DATA 0 devfreq->previous_freq 0-u64max
HOST_DATA 0 devfreq->profile->initial_freq 0-u64max
HOST_DATA 0 devfreq->profile->is_cooling_device 0
HOST_DATA 0 devfreq->profile->max_state 0-u32max
HOST_DATA 0 devfreq->profile->polling_ms 1000
HOST_DATA 0 devfreq->profile->timer 0
HOST_DATA 0 devfreq->user_max_freq_req->dev->driver_data 0-u64max
HOST_DATA 0 devfreq->user_min_freq_req->dev->driver_data 0-u64max
NO_OVERFLOW_SIMPLE 0 devfreq->max_state
NO_OVERFLOW_SIMPLE 0 devfreq->previous_freq
NO_OVERFLOW_SIMPLE 0 devfreq->profile->max_state
NO_OVERFLOW_SIMPLE 0 devfreq->resume_freq
LOCK2 0 &devfreq->lock
TYPE_LOCK (struct devfreq)->lock

drivers/devfreq/devfreq.c trans_stat_show() -> devfreq_update_status()

Type Parameter Key Value
PARAM_VALUE 0 devfreq 4096-ptr_max
PARAM_VALUE 0 devfreq->lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 devfreq->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 devfreq->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 devfreq->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 devfreq->lock.wait_lock.owner (-1)
PARAM_VALUE 0 devfreq->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 devfreq->max_state 1-u32max
PARAM_VALUE 0 devfreq->profile 1-u64max
PARAM_VALUE 0 devfreq->stop_polling 0
CAPPED_DATA 0 &devfreq->lock 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 0 &devfreq->lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct devfreq)->lock
TYPE_LOCK (struct kernfs_open_file)->mutex