Defined in 2 files as a variable:

Defined in 23 files as a member:

Defined in 1 files as a macro:

Defined in 4 files as a function:

Referenced in 91 files:

Smatch caller information:

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_wait_obj_inactive() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 0 risc $1

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_wait_obj_inactive() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 0 risc $1

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_wait_obj_inactive() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
PARAM_VALUE 0 risc->gpu_active.counter s32min-(-1),1-s32max
DATA_SOURCE 0 risc $1
TASK_NOT_RUNNING

drivers/gpu/drm/etnaviv/etnaviv_gpu.c etnaviv_gpu_wait_obj_inactive() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
PARAM_VALUE 0 risc->gpu_active.counter s32min-(-1),1-s32max
DATA_SOURCE 0 risc $1
TASK_NOT_RUNNING

drivers/media/pci/bt8xx/bttv-driver.c bttv_irq_switch_vbi() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 1 rc r readl
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 rc 0-u32max
LOCK2 &btv->s_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct bttv)->s_lock

drivers/media/pci/bt8xx/bttv-driver.c bttv_irq_switch_vbi() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
CAPPED_DATA 1 rc 1
DATA_SOURCE 1 rc r readl
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 rc 0-u32max[c]
LOCK2 &btv->s_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct bttv)->s_lock

drivers/media/pci/bt8xx/bttv-driver.c bttv_irq_switch_video() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 1 rc r readl
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 rc 0-u32max
LOCK2 &btv->s_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct bttv)->s_lock

drivers/media/pci/bt8xx/bttv-driver.c bttv_irq_switch_video() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
CAPPED_DATA 1 rc 1
DATA_SOURCE 1 rc r readl
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 rc 0-u32max[c]
LOCK2 &btv->s_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct bttv)->s_lock

drivers/gpu/drm/i915/gt/intel_execlists_submission.c wait_for_submit() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 0,4096-ptr_max
PARAM_VALUE 0 risc->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->set_deadline 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE 0 risc->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->wait 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
BUF_SIZE 0 risc (-1)-s32max
BUF_SIZE 0 risc (-1)-s32max
DATA_SOURCE 0 risc $1
NO_OVERFLOW_SIMPLE 0 risc->context->ring_size

drivers/gpu/drm/etnaviv/etnaviv_gem.c etnaviv_gem_describe() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 0 risc r to_etnaviv_bo
RX_PATH
TASK_NOT_RUNNING
LOCK2 &m->lock
LOCK2 &priv->gem_lock
TYPE_LOCK (struct etnaviv_drm_private)->gem_lock
TYPE_LOCK (struct seq_file)->lock

drivers/gpu/drm/etnaviv/etnaviv_gem.c etnaviv_gem_free_object() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
DATA_SOURCE 0 risc r to_etnaviv_bo

drivers/gpu/drm/i915/gt/intel_lrc.c wait_for_submit() -> is_active()

Type Parameter Key Value
PARAM_VALUE 0 risc 4096-ptr_max
PARAM_VALUE 0 risc->batch 0
PARAM_VALUE 0 risc->context 4096-ptr_max
PARAM_VALUE 0 risc->context->active.cache->timeline 0-s64max
PARAM_VALUE 0 risc->context->engine 4096-ptr_max
PARAM_VALUE 0 risc->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->context->engine->gt->uc.huc.delayed_load.fence.flags 0-u32max
PARAM_VALUE 0 risc->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev 4096-ptr_max
PARAM_VALUE 0 risc->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 risc->context->engine->gt->uc.huc.delayed_load.fence.wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 risc->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->context->parallel.parent->active.cache->timeline 0-s64max
PARAM_VALUE 0 risc->context->timeline 4096-ptr_max
PARAM_VALUE 0 risc->context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 risc->context->wakeref->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 risc->context->wakeref->dead 0-1
PARAM_VALUE 0 risc->context->wakeref->free_stack_handle 0-4294967295
PARAM_VALUE 0 risc->dep.dfs_link.next 4096-ptr_max
PARAM_VALUE 0 risc->dep.dfs_link.next->next 4096-ptr_max
PARAM_VALUE 0 risc->dep.dfs_link.prev 4096-ptr_max
PARAM_VALUE 0 risc->dep.dfs_link.prev->next 4096-ptr_max
PARAM_VALUE 0 risc->dep.dfs_link.prev->prev 4096-ptr_max
PARAM_VALUE 0 risc->dep.flags 0
PARAM_VALUE 0 risc->dep.signal_link.next 4096-ptr_max
PARAM_VALUE 0 risc->dep.signal_link.prev 4096-ptr_max
PARAM_VALUE 0 risc->dep.signaler 4096-ptr_max
PARAM_VALUE 0 risc->dep.wait_link.next 4096-ptr_max
PARAM_VALUE 0 risc->dep.wait_link.prev 4096-ptr_max
PARAM_VALUE 0 risc->dep.waiter 4096-ptr_max
PARAM_VALUE 0 risc->dmaq.base.func 8080113680540577792
PARAM_VALUE 0 risc->dmaq.base.node.next->prev 4096-ptr_max
PARAM_VALUE 0 risc->dmaq.fence 4096-ptr_max
PARAM_VALUE 0 risc->dmaq.fence->error 0-s32max
PARAM_VALUE 0 risc->dmaq.fence->flags 0-u32max
PARAM_VALUE 0 risc->engine 4096-ptr_max
PARAM_VALUE 0 risc->fence.cb_list.next->next 4096-ptr_max
PARAM_VALUE 0 risc->fence.cb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 risc->fence.cb_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 risc->fence.cb_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->enable_signaling 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->get_driver_name 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->get_timeline_name 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->release 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->set_deadline 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->signaled 0,4096-ptr_max
PARAM_VALUE 0 risc->fence.ops->wait 0,4096-ptr_max
PARAM_VALUE 0 risc->guc_prio 255
PARAM_VALUE 0 risc->hucq.entry.next 4096-ptr_max
PARAM_VALUE 0 risc->hucq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 risc->hucq.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 risc->hucq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 risc->hucq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 risc->hucq.flags 2147483648,3221225472
PARAM_VALUE 0 risc->hucq.func 2865601093951160320
PARAM_VALUE 0 risc->hucq.private 4096-ptr_max
PARAM_VALUE 0 risc->hucq.private->error 0-4294967295
PARAM_VALUE 0 risc->hucq.private->pending.counter s32min-s32max
PARAM_VALUE 0 risc->link.next 4096-ptr_max
PARAM_VALUE 0 risc->rcustate 0,4-u64max
PARAM_VALUE 0 risc->reserved_space 0
PARAM_VALUE 0 risc->ring 4096-ptr_max
PARAM_VALUE 0 risc->sched.signalers_list.next->prev 4096-ptr_max
PARAM_VALUE 0 risc->sched.signalers_list.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 risc->submitq.entry.next 4096-ptr_max
PARAM_VALUE 0 risc->submitq.entry.next->next 4096-ptr_max
PARAM_VALUE 0 risc->submitq.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 risc->submitq.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 risc->submitq.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 risc->submitq.flags 2147483648,3221225472
PARAM_VALUE 0 risc->submitq.func 2865601093951160320
PARAM_VALUE 0 risc->submitq.private 4096-ptr_max
PARAM_VALUE 0 risc->submitq.private->error 0-4294967295
PARAM_VALUE 0 risc->submitq.private->pending.counter s32min-s32max
PARAM_VALUE 0 risc->timeline 4096-ptr_max
PARAM_VALUE 0 risc->watchdog.timer._softexpires 0
PARAM_VALUE 0 risc->watchdog.timer.base 4096-ptr_max
PARAM_VALUE 0 risc->watchdog.timer.function 1-u64max
PARAM_VALUE 0 risc->watchdog.timer.is_hard 0
PARAM_VALUE 0 risc->watchdog.timer.is_lazy 0
PARAM_VALUE 0 risc->watchdog.timer.is_queued 0
PARAM_VALUE 0 risc->watchdog.timer.is_rel 0
PARAM_VALUE 0 risc->watchdog.timer.is_soft 0
PARAM_VALUE 0 risc->watchdog.timer.node.expires 0
PARAM_VALUE 0 risc->watchdog.timer.node.node.next 0
PARAM_VALUE 0 risc->watchdog.timer.node.node.prev 0
BUF_SIZE 0 risc (-1)-s32max
BUF_SIZE 0 risc (-1)-s32max
CAPPED_DATA 0 risc->context 1
CAPPED_DATA 0 risc->engine 1
CAPPED_DATA 0 risc->ring 1
DATA_SOURCE 0 risc $1
NO_OVERFLOW_SIMPLE 0 risc->context->ring_size