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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager.c pm_create_runlist_ib() -> pm_release_ib()

Type Parameter Key Value
PARAM_VALUE 0 pm 4096-ptr_max
PARAM_VALUE 0 pm->allocated 1
PARAM_VALUE 0 pm->dqm 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev->adev 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_chunk_size 1-u32max
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pm->dqm->processes_count 0-s32max
PARAM_VALUE 0 pm->ib_buffer_obj 4096-ptr_max
PARAM_VALUE 0 pm->ib_buffer_obj->range_end 0-64
PARAM_VALUE 0 pm->ib_buffer_obj->range_start 0-64
PARAM_VALUE 0 pm->ib_size_bytes 1-u32max
PARAM_VALUE 0 pm->lock.dep_map->name 0-255
PARAM_VALUE 0 pm->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 pm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 pm->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 pm->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pm->pmf->map_process_size 64,84
PARAM_VALUE 0 pm->pmf->map_queues_size 28
CAPPED_DATA 0 pm->dqm->active_cp_queue_count 1
CAPPED_DATA 0 pm->dqm->processes_count 1
DATA_SOURCE 0 pm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dqm->dev->adev->reset_domain->sem
HALF_LOCKED2 &dqm->lock_hidden
HALF_LOCKED2 &target->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager.c pm_send_runlist() -> pm_release_ib()

Type Parameter Key Value
PARAM_VALUE 0 pm 4096-ptr_max
PARAM_VALUE 0 pm->dqm 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev->adev 4096-ptr_max
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 pm->dqm->dev->kfd->gtt_sa_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 pm->ib_buffer_obj 0,4096-ptr_max
PARAM_VALUE 0 pm->ib_buffer_obj->range_end 0-64
PARAM_VALUE 0 pm->ib_buffer_obj->range_start 0-64
PARAM_VALUE 0 pm->lock.dep_map->name 0-255
PARAM_VALUE 0 pm->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 pm->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pm->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 pm->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 pm->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 pm->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pm->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 pm->pmf 4096-ptr_max
PARAM_VALUE 0 pm->pmf->map_process_size 64,84
PARAM_VALUE 0 pm->pmf->map_queues_size 28
PARAM_VALUE 0 pm->priv_queue 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue->dev 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue->dev->kfd 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue->queue 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue->rptr_kernel 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue->wptr_kernel 4096-ptr_max
CAPPED_DATA 0 &pm->lock 1
DATA_SOURCE 0 pm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dqm->dev->adev->reset_domain->sem
HALF_LOCKED2 &dqm->lock_hidden
HALF_LOCKED2 &target->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device_queue_manager.c stop_cpsch() -> pm_release_ib()

Type Parameter Key Value
PARAM_VALUE 0 pm 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dqm->lock_hidden
TYPE_LOCK (struct device_queue_manager)->lock_hidden

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device_queue_manager.c unmap_queues_cpsch() -> pm_release_ib()

Type Parameter Key Value
PARAM_VALUE 0 pm 4096-ptr_max
PARAM_VALUE 0 pm->dqm 4096-ptr_max
PARAM_VALUE 0 pm->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 pm->pmf 4096-ptr_max
PARAM_VALUE 0 pm->priv_queue 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dqm->dev->adev->reset_domain->sem
LOCK2 &dqm->lock_hidden
HALF_LOCKED2 &dqm->dev->adev->reset_domain->sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &target->mutex
TYPE_LOCK (struct amdgpu_reset_domain)->sem
TYPE_LOCK (struct device_queue_manager)->lock_hidden