Symbol: kfd_event_mmap
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
3737
return kfd_event_mmap(process, vma);
drivers/gpu/drm/amd/amdkfd/kfd_priv.h
1529
int kfd_event_mmap(struct kfd_process *process, struct vm_area_struct *vma);