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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c amdgpu_amdkfd_clear_kfd_mapping() -> kfd_doorbell_process_slice()

Type Parameter Key Value
PARAM_VALUE 0 kfd 4096-ptr_max
HALF_LOCKED2 &hive->hive_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tmp_adev->reset_domain->sem
HALF_LOCKED2 global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_doorbell.c kfd_alloc_process_doorbells() -> kfd_doorbell_process_slice()

Type Parameter Key Value
PARAM_VALUE 0 kfd 4096-ptr_max
PARAM_VALUE 0 kfd->adev 4096-ptr_max
DATA_SOURCE 0 kfd $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &p->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_doorbell.c kfd_doorbell_mmap() -> kfd_doorbell_process_slice()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ipcp->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_doorbell.c kfd_doorbell_mmap() -> kfd_doorbell_process_slice()

Type Parameter Key Value
PARAM_VALUE 0 kfd 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ipcp->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_doorbell.c kfd_doorbell_mmap() -> kfd_doorbell_process_slice()

Type Parameter Key Value
PARAM_VALUE 0 kfd 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ipcp->lock

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c criu_restore_memory_of_gpu() -> kfd_doorbell_process_slice()

Type Parameter Key Value
LOCK2 &p->mutex
HALF_LOCKED2 &gobj->dev->object_name_lock
TYPE_LOCK (struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c kfd_ioctl_alloc_memory_of_gpu() -> kfd_doorbell_process_slice()

Type Parameter Key Value
PARAM_VALUE 0 kfd 4096-ptr_max
PARAM_VALUE 0 kfd->adev 4096-ptr_max
LOCK2 &p->mutex
TYPE_LOCK (struct kfd_process)->mutex