Searched refs:ptr_shared (Results 1 – 1 of 1) sorted by relevance
| /linux/tools/testing/selftests/mm/ |
| H A D | guard-regions.c | 1614 char *ptr_shared, *ptr_private; in TEST_F() local
1620 ptr_shared = mmap_(self, variant, NULL, 10 * page_size, PROT_READ | PROT_WRITE, 0, 0); in TEST_F()
1621 ASSERT_NE(ptr_shared, MAP_FAILED); in TEST_F()
1628 set_pattern(ptr_shared, 10, page_size); in TEST_F()
1632 char *ptr = &ptr_shared[i * page_size]; in TEST_F()
1639 ASSERT_EQ(try_read_buf(&ptr_shared[i * page_size]), i % 2 != 0); in TEST_F()
1653 ASSERT_EQ(try_read_buf(&ptr_shared[i * page_size]), i % 2 != 0); in TEST_F()
1659 ASSERT_EQ(madvise(ptr_shared, 10 * page_size, MADV_GUARD_REMOVE), 0); in TEST_F()
1663 ASSERT_TRUE(try_read_buf(&ptr_shared[i * page_size])); in TEST_F()
1673 ASSERT_TRUE(try_read_buf(&ptr_shared[i * page_size])); in TEST_F()
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