buddy_free() will now merge adjacent blocks.
buddy_free() will now merge adjacent blocks.

laprej/ROSS-CXX,laprej/ROSS-CXX,laprej/ROSS-CXX,JohnPJenkins/ROSS,carothersc/ROSS,carothersc/ROSS,JohnPJenkins/ROSS,carothersc/ROSS,JohnPJenkins/ROSS