Lines Matching defs:ret
33 int ret;
40 ret = madvise(addr, pagesize, MADV_POPULATE_READ);
41 if (ret)
44 ret = madvise(addr, pagesize, MADV_POPULATE_WRITE);
45 if (ret)
54 int ret;
62 ret = madvise(addr, SIZE, MADV_POPULATE_READ);
63 ksft_test_result(!ret, "MADV_POPULATE_READ with PROT_READ\n");
65 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);
66 ksft_test_result(ret == -1 && errno == EINVAL,
75 int ret;
83 ret = madvise(addr, SIZE, MADV_POPULATE_READ);
84 ksft_test_result(ret == -1 && errno == EINVAL,
87 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);
88 ksft_test_result(!ret, "MADV_POPULATE_WRITE with PROT_WRITE\n");
96 int ret;
104 ret = munmap(addr + pagesize, pagesize);
105 if (ret)
109 ret = madvise(addr, SIZE, MADV_POPULATE_READ);
110 ksft_test_result(ret == -1 && errno == ENOMEM,
112 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);
113 ksft_test_result(ret == -1 && errno == ENOMEM,
117 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_READ);
118 ksft_test_result(ret == -1 && errno == ENOMEM,
120 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_WRITE);
121 ksft_test_result(ret == -1 && errno == ENOMEM,
125 ret = madvise(addr + pagesize, pagesize, MADV_POPULATE_READ);
126 ksft_test_result(ret == -1 && errno == ENOMEM,
128 ret = madvise(addr + pagesize, pagesize, MADV_POPULATE_WRITE);
129 ksft_test_result(ret == -1 && errno == ENOMEM,
138 bool ret = true;
142 for (; size > 0 && ret; size -= pagesize, start += pagesize)
144 ret = false;
146 return ret;
152 bool ret = true;
156 for (; size > 0 && ret; size -= pagesize, start += pagesize)
158 ret = false;
160 return ret;
166 int ret;
177 ret = madvise(addr, SIZE, MADV_POPULATE_READ);
178 ksft_test_result(!ret, "MADV_POPULATE_READ\n");
188 int ret;
199 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);
200 ksft_test_result(!ret, "MADV_POPULATE_WRITE\n");
210 bool ret = true;
214 for (; size > 0 && ret; size -= pagesize, start += pagesize)
216 ret = false;
218 return ret;
224 bool ret = true;
228 for (; size > 0 && ret; size -= pagesize, start += pagesize)
230 ret = false;
232 return ret;
238 int ret;
253 ret = madvise(addr, SIZE, MADV_POPULATE_READ);
254 ksft_test_result(!ret, "softdirty MADV_POPULATE_READ\n");
259 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE);
260 ksft_test_result(!ret, "softdirty MADV_POPULATE_WRITE\n");