prt_lock 1782 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c spin_lock_irqsave(&adev->vm_manager.prt_lock, flags); prt_lock 1785 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c spin_unlock_irqrestore(&adev->vm_manager.prt_lock, flags); prt_lock 3014 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c spin_lock_init(&adev->vm_manager.prt_lock); prt_lock 316 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h spinlock_t prt_lock;