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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_engine_pulse() -> __intel_engine_pulse()

Type Parameter Key Value
PARAM_VALUE 0 engine 4096-ptr_max
PARAM_VALUE 0 engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 engine->kernel_context 4096-ptr_max
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.dep_map->name 0-255
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 engine->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 engine->wakeref.count.counter 0-s32max
PARAM_VALUE 0 engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
DATA_SOURCE 0 engine $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ce->timeline->mutex
TYPE_LOCK (struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_engine_set_heartbeat() -> __intel_engine_pulse()

Type Parameter Key Value
PARAM_VALUE 0 engine 4096-ptr_max
PARAM_VALUE 0 engine->cops->alloc 4096-ptr_max
PARAM_VALUE 0 engine->cops->close 0,4096-ptr_max
PARAM_VALUE 0 engine->cops->destroy 4096-ptr_max
PARAM_VALUE 0 engine->cops->enter 4096-ptr_max
PARAM_VALUE 0 engine->cops->exit 4096-ptr_max
PARAM_VALUE 0 engine->cops->pin 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352
PARAM_VALUE 0 engine->cops->post_unpin 4096-ptr_max
PARAM_VALUE 0 engine->cops->pre_pin 4096-ptr_max
PARAM_VALUE 0 engine->cops->reset 0,4096-ptr_max
PARAM_VALUE 0 engine->cops->revoke 0,4096-ptr_max
PARAM_VALUE 0 engine->cops->unpin 4096-ptr_max
PARAM_VALUE 0 engine->heartbeat.work.timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 engine->kernel_context 4096-ptr_max
PARAM_VALUE 0 engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 engine->kernel_context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.dep_map->name 0-255
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 engine->kernel_context->timeline->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 engine->kernel_context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 engine->wakeref.i915->runtime_pm.debug.quarantine.prev->next 4096-ptr_max
PARAM_VALUE 0 engine->wakeref.i915->runtime_pm.debug.quarantine.prev->next->next 4096-ptr_max
PARAM_VALUE 0 engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
DATA_SOURCE 0 engine $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ce->timeline->mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct intel_timeline)->mutex