97 	void *area2 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,  in main()  local
100 	if (area2 == MAP_FAILED)  in main()
102 	madvise(area2, pagesize, MADV_DONTNEED);  in main()
118 	register_struct->range.start = (uint64_t)(uintptr_t)area2;  in main()
125 	       fd, area2, pagesize);  in main()
149 	copy_struct->dst = (uint64_t)(uintptr_t)area2;  in main()
156 	       fd, area2, area1, pagesize, pagesize, rc);  in main()
160 	madvise(area2, pagesize, MADV_DONTNEED);  in main()
171 	zero_struct->range.start = (uint64_t)(uintptr_t)area2;  in main()
177 	       fd, area2, pagesize, pagesize, rc);  in main()
191 	range_struct->start = (uint64_t)(uintptr_t)area2;  in main()
195 	       fd, area2, pagesize, rc);  in main()
208 	range_struct->start = (uint64_t)(uintptr_t)area2;  in main()
212 	       fd, area2, pagesize, rc);  in main()