6f51fce198
This prepares the code for an alternative aperture management method
that needs to unmap memory differently.
Change-Id: I5494aa5420f85edb8f7857f00c17e1d2e6479a51
Signed-off-by: Felix Kuehling <felix.kuehling@gmail.com>
[ROCm/ROCR-Runtime commit: 2d2181b478]