Searched defs:page_size (Results 1 - 25 of 110) sorted by relevance

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/external/strace/tests/
H A Dget_page_size.c7 static size_t page_size; local
9 if (!page_size)
10 page_size = sysconf(_SC_PAGESIZE);
12 return page_size;
H A Dold_mmap.c64 const unsigned int page_size = get_page_size(); local
67 page_size,
71 0xfaced000 & -page_size
88 if (mprotect(addr, page_size, PROT_NONE))
90 addr, page_size);
H A Dmincore.c59 const size_t page_size = get_page_size(); local
60 const size_t size = pages * page_size;
70 print_mincore(pages, addr, size - page_size + 1, vec);
H A Dtail_alloc.c35 const size_t page_size = get_page_size(); local
36 const size_t len = (size + page_size - 1) & -page_size;
37 const size_t alloc_size = len + 6 * page_size;
44 void *start_work = p + 3 * page_size;
47 if (munmap(p, page_size) ||
48 munmap(p + 2 * page_size, page_size) ||
49 munmap(tail_guard, page_size) ||
50 munmap(tail_guard + 2 * page_size, page_siz
[all...]
/external/strace/tests-m32/
H A Dget_page_size.c7 static size_t page_size; local
9 if (!page_size)
10 page_size = sysconf(_SC_PAGESIZE);
12 return page_size;
H A Dold_mmap.c64 const unsigned int page_size = get_page_size(); local
67 page_size,
71 0xfaced000 & -page_size
88 if (mprotect(addr, page_size, PROT_NONE))
90 addr, page_size);
H A Dmincore.c59 const size_t page_size = get_page_size(); local
60 const size_t size = pages * page_size;
70 print_mincore(pages, addr, size - page_size + 1, vec);
H A Dtail_alloc.c35 const size_t page_size = get_page_size(); local
36 const size_t len = (size + page_size - 1) & -page_size;
37 const size_t alloc_size = len + 6 * page_size;
44 void *start_work = p + 3 * page_size;
47 if (munmap(p, page_size) ||
48 munmap(p + 2 * page_size, page_size) ||
49 munmap(tail_guard, page_size) ||
50 munmap(tail_guard + 2 * page_size, page_siz
[all...]
/external/strace/tests-mx32/
H A Dget_page_size.c7 static size_t page_size; local
9 if (!page_size)
10 page_size = sysconf(_SC_PAGESIZE);
12 return page_size;
H A Dold_mmap.c64 const unsigned int page_size = get_page_size(); local
67 page_size,
71 0xfaced000 & -page_size
88 if (mprotect(addr, page_size, PROT_NONE))
90 addr, page_size);
H A Dmincore.c59 const size_t page_size = get_page_size(); local
60 const size_t size = pages * page_size;
70 print_mincore(pages, addr, size - page_size + 1, vec);
H A Dtail_alloc.c35 const size_t page_size = get_page_size(); local
36 const size_t len = (size + page_size - 1) & -page_size;
37 const size_t alloc_size = len + 6 * page_size;
44 void *start_work = p + 3 * page_size;
47 if (munmap(p, page_size) ||
48 munmap(p + 2 * page_size, page_size) ||
49 munmap(tail_guard, page_size) ||
50 munmap(tail_guard + 2 * page_size, page_siz
[all...]
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/mlock/
H A D10-1.c25 long page_size; local
28 page_size = sysconf(_SC_PAGESIZE);
34 ptr = malloc(page_size);
40 notpage_ptr = ((long)ptr % page_size) ? ptr : ptr + 1;
42 result = mlock(notpage_ptr, page_size - 1);
H A D8-1.c29 long page_size; local
32 page_size = sysconf(_SC_PAGESIZE);
38 page_ptr = (void *)(LONG_MAX - (LONG_MAX % page_size));
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/munlock/
H A D10-1.c29 long page_size; local
32 page_size = sysconf(_SC_PAGESIZE);
38 page_ptr = (void *)(LONG_MAX - (LONG_MAX % page_size));
H A D11-1.c25 long page_size; local
28 page_size = sysconf(_SC_PAGESIZE);
34 ptr = malloc(page_size);
40 notpage_ptr = ((long)ptr % page_size) ? ptr : ptr + 1;
42 result = munlock(notpage_ptr, page_size - 1);
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/mlockall/
H A D3-7.c26 size_t page_size; local
31 page_size = sysconf(_SC_PAGESIZE);
44 foo = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0);
60 page_ptr = (void *)((long)foo - ((long)foo % page_size));
62 result = msync(page_ptr, page_size, MS_SYNC | MS_INVALIDATE);
H A D3-6.c35 size_t page_size; local
39 page_size = sysconf(_SC_PAGESIZE);
74 page_ptr = (void *)((long)foo - ((long)foo % page_size));
76 result = msync(page_ptr, page_size, MS_SYNC | MS_INVALIDATE);
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/munmap/
H A D2-1.c33 int page_size; local
36 page_size = sysconf(_SC_PAGE_SIZE);
37 buffer = malloc(page_size * 2);
43 /* Make new_addr is a multiple of page_size, while
44 * [new_addr, new_addr + page_size] is a valid memory range
46 new_addr = buffer + (page_size - (unsigned long)buffer % page_size);
48 rc = munmap(new_addr, page_size);
/external/compiler-rt/test/sanitizer_common/TestCases/Linux/
H A Dsignal_segv_handler.cc23 unsigned long page_size; variable
27 mprotect(guard, page_size, PROT_READ | PROT_WRITE);
31 page_size = sysconf(_SC_PAGESIZE);
38 guard = mmap(0, 3 * page_size, PROT_NONE, MAP_ANON | MAP_PRIVATE, -1, 0);
39 guard = (char*)guard + page_size; // work around a kernel bug
41 mprotect(guard, page_size, PROT_NONE);
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/mmap/
H A D11-1.c40 long page_size; local
48 page_size = sysconf(_SC_PAGE_SIZE);
49 total_size = 3 * page_size;
50 size = page_size;
66 /* This offset is considered illegal, not a multiple of page_size,
67 * unless the page_size is 1 byte, which is considered impossible.
69 off = page_size + 1;
H A D11-4.c20 * a. map a file with size of 1/2 * page_size,
21 * set len = 1/2 * page_size
48 long page_size; local
57 page_size = sysconf(_SC_PAGE_SIZE);
60 len = page_size / 2;
86 for (i = len; i < page_size; i++)
H A D24-2.c45 unsigned long page_size = sysconf(_SC_PAGE_SIZE); local
47 shm_size = 2 * page_size;
83 if ((unsigned long)addr % page_size) {
85 addr += page_size;
86 addr = (void *)((unsigned long)addr & ~(page_size - 1));
88 if (len % page_size) {
90 len &= ~(page_size - 1);
H A D31-1.c54 long page_size = sysconf(_SC_PAGE_SIZE); local
66 len = ~((size_t) 0) & (~(page_size - 1));
71 * enough so that offset + PAGE_ALIGN(len) / page_size
74 off = ((off_t) ~ ((size_t) 0)) * page_size;
75 off &= ~(page_size - 1);
H A D9-1.c38 long page_size; local
46 page_size = sysconf(_SC_PAGE_SIZE);
47 total_size = page_size;
67 if ((unsigned long)pa % page_size) {
68 printf("pa is not multiple of page_size\n");
71 printf("pa is a multiple of page_size\n");

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