We don't use compound pages at the moment. Take this into account when
freeing them.
Signed-off-by: NChristian König <christian.koenig@amd.comd>
Reviewed-and-Tested-by: NMichel Dänzer <michel.daenzer@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>