26 #define SIZE (2 * 1024 * 1024)  macro
58 	addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);  in test_prot_read()
62 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_prot_read()
65 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_prot_read()
69 	munmap(addr, SIZE);  in test_prot_read()
79 	addr = mmap(0, SIZE, PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);  in test_prot_write()
83 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_prot_write()
87 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_prot_write()
90 	munmap(addr, SIZE);  in test_prot_write()
100 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_holes()
109 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_holes()
112 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_holes()
132 	munmap(addr, SIZE);  in test_holes()
170 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_populate_read()
174 	ksft_test_result(range_is_not_populated(addr, SIZE),  in test_populate_read()
177 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_populate_read()
179 	ksft_test_result(range_is_populated(addr, SIZE),  in test_populate_read()
182 	munmap(addr, SIZE);  in test_populate_read()
192 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_populate_write()
196 	ksft_test_result(range_is_not_populated(addr, SIZE),  in test_populate_write()
199 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_populate_write()
201 	ksft_test_result(range_is_populated(addr, SIZE),  in test_populate_write()
204 	munmap(addr, SIZE);  in test_populate_write()
242 	addr = mmap(0, SIZE, PROT_READ | PROT_WRITE,  in test_softdirty()
249 	ksft_test_result(range_is_not_softdirty(addr, SIZE),  in test_softdirty()
253 	ret = madvise(addr, SIZE, MADV_POPULATE_READ);  in test_softdirty()
255 	ksft_test_result(range_is_not_softdirty(addr, SIZE),  in test_softdirty()
259 	ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);  in test_softdirty()
261 	ksft_test_result(range_is_softdirty(addr, SIZE),  in test_softdirty()
264 	munmap(addr, SIZE);  in test_softdirty()