4    Before running this huge pages for each huge page size must have been
129 	unsigned long before, after;  in test_mmap()  local
132 	before = read_free(size);  in test_mmap()
139 	Dprintf("before %lu after %lu diff %ld size %lu\n",  in test_mmap()
140 		before, after, before - after, size);  in test_mmap()
141 	assert(size == getpagesize() || (before - after) == NUM_PAGES);  in test_mmap()
150 	unsigned long before, after;  in test_shmget()  local
153 	before = read_free(size);  in test_shmget()
171 	Dprintf("before %lu after %lu diff %ld size %lu\n",  in test_shmget()
172 		before, after, before - after, size);  in test_shmget()
173 	assert(size == getpagesize() || (before - after) == NUM_PAGES);  in test_shmget()