amap_free         562 uvm/uvm_amap.c 	amap_free(amap);	/* will unlock and free amap */
amap_free         670 uvm/uvm_amap.c 		amap_free(amap);	/* dispose of new (unused) amap */
amap_free          98 uvm/uvm_amap.h void		amap_free(struct vm_amap *);