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Defined in 1 files as a member:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_recover_hang() -> event_free()

Type Parameter Key Value
PARAM_VALUE 0 gpu 4096-ptr_max
PARAM_VALUE 0 gpu->dev 4096-ptr_max
PARAM_VALUE 0 gpu->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->class 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->driver 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->power.request 0-4
PARAM_VALUE 0 gpu->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 gpu->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gpu->dev->type 0,4096-ptr_max
PARAM_VALUE 0 gpu->event_spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gpu->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gpu->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 gpu->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.wait_lock.owner (-1)
PARAM_VALUE 0 gpu->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 gpu->sched.free_guilty 1
PARAM_VALUE 0 gpu->sched.pause_submit 1
PARAM_VALUE 0 gpu->sched.work_tdr.work.entry.next 1-u64max
PARAM_VALUE 0 gpu->sched.work_tdr.work.entry.prev 1-u64max
PARAM_VALUE 1 event 0-29
CAPPED_DATA 0 &gpu->lock 1
CAPPED_DATA 1 event 1
DATA_SOURCE 1 event r find_next_bit
FUZZY_MAX 1 event 29
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 gpu->clk_core->core->parent->req_rate
NO_OVERFLOW_SIMPLE 0 gpu->clk_shader->core->parent->req_rate
LOCK2 0 &gpu->event_spinlock
LOCK2 0 &gpu->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct etnaviv_gpu)->event_spinlock
TYPE_LOCK (struct etnaviv_gpu)->lock

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_submit() -> event_free()

Type Parameter Key Value
PARAM_VALUE 0 gpu 4096-ptr_max
PARAM_VALUE 0 gpu->dev 4096-ptr_max
PARAM_VALUE 0 gpu->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->class 0,4096-ptr_max
PARAM_VALUE 0 gpu->dev->power.request 0-4
PARAM_VALUE 0 gpu->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 gpu->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gpu->dev->type 0,4096-ptr_max
PARAM_VALUE 0 gpu->event_free.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->event_free.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 gpu->event_free.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 gpu->event_spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gpu->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gpu->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 gpu->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.wait_lock.owner (-1)
PARAM_VALUE 0 gpu->lock.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &gpu->lock 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &gpu->lock
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &guc->submission_state.lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &sched->job_list_lock
TYPE_LOCK (struct etnaviv_gpu)->lock

drivers/gpu/drm/etnaviv/etnaviv_gpu.c irq_handler() -> event_free()

Type Parameter Key Value
PARAM_VALUE 0 gpu 4096-ptr_max
PARAM_VALUE 0 gpu->dev 4096-ptr_max
PARAM_VALUE 0 gpu->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gpu->event 4096-ptr_max
DATA_SOURCE 0 gpu $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/gpu/drm/etnaviv/etnaviv_gpu.c sync_point_worker() -> event_free()

Type Parameter Key Value
PARAM_VALUE 0 gpu 4096-ptr_max
PARAM_VALUE 0 gpu->event 4096-ptr_max
PARAM_VALUE 0 gpu->lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gpu->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gpu->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 gpu->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 gpu->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 gpu->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 gpu->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 gpu->lock.osq.tail.counter 0-s32max
NOCHECK_CALL
HALF_LOCKED2 &pool->lock