26 #define SIZE (2 * 1024 * 1024)  macro
85 	addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);  in test_prot_read()
89 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_prot_read()
92 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_prot_read()
96 	munmap(addr, SIZE);  in test_prot_read()
106 	addr = mmap(0, SIZE, PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);  in test_prot_write()
110 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_prot_write()
114 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_prot_write()
117 	munmap(addr, SIZE);  in test_prot_write()
127 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_holes()
136 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_holes()
139 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_holes()
159 	munmap(addr, SIZE);  in test_holes()
197 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_populate_read()
201 	ksft_test_result(range_is_not_populated(addr, SIZE),  in test_populate_read()
204 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_populate_read()
206 	ksft_test_result(range_is_populated(addr, SIZE),  in test_populate_read()
209 	munmap(addr, SIZE);  in test_populate_read()
219 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_populate_write()
223 	ksft_test_result(range_is_not_populated(addr, SIZE),  in test_populate_write()
226 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_populate_write()
228 	ksft_test_result(range_is_populated(addr, SIZE),  in test_populate_write()
231 	munmap(addr, SIZE);  in test_populate_write()
283 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_softdirty()
290 	ksft_test_result(range_is_not_softdirty(addr, SIZE),  in test_softdirty()
294 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_softdirty()
296 	ksft_test_result(range_is_not_softdirty(addr, SIZE),  in test_softdirty()
300 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_softdirty()
302 	ksft_test_result(range_is_softdirty(addr, SIZE),  in test_softdirty()
305 	munmap(addr, SIZE);  in test_softdirty()