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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c criu_get_prime_handle() -> amdgpu_amdkfd_gpuvm_export_dmabuf()

Type Parameter Key Value
PARAM_VALUE 0 mem 4096-ptr_max
PARAM_VALUE 0 mem->bo->notifier.mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mem->bo->notifier.mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 mem->bo->notifier.ops->invalidate_finish 0,2193403108630056960
PARAM_VALUE 0 mem->bo->notifier.ops->invalidate_start 0,7606346720449052672
PARAM_VALUE 0 mem->bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mem->bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dma_buf 2640473873428807680
DATA_SOURCE 0 mem $0
USER_DATA 0 mem->alloc_flags 0-u32max[u]
USER_DATA 0 mem->bo->notifier.interval_tree.__subtree_last 0-u64max[c]
USER_DATA 0 mem->dmabuf->size 0-u64max
USER_DATA 0 mem->va 0-u64max[u]
LOCK2 &p->mutex
TYPE_LOCK (struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c kfd_ioctl_export_dmabuf() -> amdgpu_amdkfd_gpuvm_export_dmabuf()

Type Parameter Key Value
PARAM_VALUE 0 mem 1-u64max
PARAM_VALUE 1 dma_buf 7375537081047138304
DATA_SOURCE 0 mem r kfd_process_device_translate_handle
LOCK2 &p->mutex
TYPE_LOCK (struct kfd_process)->mutex