| /external/ltp/testcases/kernel/mem/mmapstress/ |
| mmapstress03.c | 67 static void do_test(void* brk_max, long pagesize);
72 size_t pagesize = (size_t) sysconf(_SC_PAGE_SIZE); local
79 if ((u_long) brk_start % (u_long) pagesize) {
80 if (sbrk(pagesize - ((u_long) brk_start % (u_long) pagesize))
88 if ((hole_addr = hole_start = sbrk(NUM_SEGS * 2 * pagesize)) == NEG1) {
96 do_test((void*) brk_max_addr, pagesize);
99 while (hole_addr + pagesize < brk_max_addr) {
100 if (munmap(hole_addr, pagesize) == -1) {
104 hole_addr += 2 * pagesize;
[all...] |
| mmapstress05.c | 62 if (munmap(mmapaddr+pagesize, pagesize) == -1) { \
65 if (munmap(mmapaddr, pagesize) == -1) { \
68 if (munmap(mmapaddr+2*pagesize, pagesize) == -1) { \
106 size_t pagesize = (size_t) sysconf(_SC_PAGE_SIZE); local
121 if (sbrk(pagesize - ((ulong) sbrk(0) & (pagesize - 1))) == (char *)-1) {
125 if ((buf = sbrk(pagesize)) == (char *)-1) {
153 for (i = 0; i < pagesize; i++
[all...] |
| mmapstress02.c | 83 size_t pagesize = sysconf(_SC_PAGE_SIZE); local
111 if (sbrk(2 * pagesize - ((ulong) sbrk(0) & (pagesize - 1))) ==
123 for (i = pagesize; i; i--)
125 if (write(fd, (char *)mmapaddr - pagesize, pagesize) != pagesize) {
129 if (mmap(mmapaddr, pagesize, PROT_NONE,
142 if (read(fd, (char *)mmapaddr, pagesize) != -1) {
150 if (write(fd, (char *)mmapaddr, pagesize) != -1)
[all...] |
| mmapstress07.c | 87 size_t pagesize = (size_t) sysconf(_SC_PAGE_SIZE); local
109 "\t*holesize should be a multiple of pagesize\n");
112 "\t*sparseoff should be a multiple of pagesize\n");
127 holesize = pagesize;
141 sparseoff = pagesize * 2;
178 while (i < pagesize && write(rwfd, "a", 1) == 1)
180 if (i != pagesize) {
194 while (i < (pagesize >> 1) && write(rwfd, "b", 1) == 1)
196 if (i != (pagesize >> 1)) {
205 if ((mapaddr = mmap64((caddr_t) 0, pagesize * 2 + holesize, PROT_READ
[all...] |
| mmapstress08.c | 65 long pagesize = sysconf(_SC_PAGE_SIZE); local
71 if (sbrk(pagesize - ((u_long) sbrk(0) % (u_long) pagesize)) ==
88 if (mmap(mmapaddr, pagesize, PROT_READ | PROT_WRITE,
94 mmapaddr += NPTEPG * pagesize;
|
| /system/core/libunwindstack/tests/ |
| MemoryFileTest.cpp | 68 size_t pagesize = getpagesize(); local
70 for (size_t i = 0; i < pagesize; i++) {
76 ASSERT_TRUE(memory_.Init(tf_->path, pagesize + 15));
84 size_t pagesize = getpagesize(); local
86 for (size_t i = 0; i < 2 * pagesize; i++) {
87 data += static_cast<char>((i / pagesize) + '0');
92 ASSERT_TRUE(memory_.Init(tf_->path, 2 * pagesize));
99 expected_str += static_cast<char>(((i + pagesize) % 10) + '0');
105 size_t pagesize = getpagesize(); local
107 for (size_t i = 0; i < 2 * pagesize; i++)
126 size_t pagesize = getpagesize(); local
168 size_t pagesize = getpagesize(); local
187 size_t pagesize = getpagesize(); local
210 size_t pagesize = getpagesize(); local
237 size_t pagesize = getpagesize(); local
254 size_t pagesize = getpagesize(); local
[all...] |
| /external/ltp/testcases/kernel/controllers/cpuset/cpuset_memory_pressure_test/ |
| cpuset_memory_pressure.c | 48 long int pagesize = getpagesize(); local
49 long int mmap_block = use * unit / 10 / pagesize;
52 while (pagesize * mmap_block > 2 * unit) {
53 unsigned long *addr = mmap(NULL, pagesize * mmap_block,
60 memset(addr, 0xF7, pagesize * mmap_block);
62 if (total_block * pagesize >= use * unit)
|
| /bionic/tests/ |
| sys_mman_test.cpp | 100 size_t pagesize = sysconf(_SC_PAGESIZE); local
104 ASSERT_NE(-1, lseek(tf.fd, pagesize, SEEK_SET));
106 ASSERT_NE(-1, lseek(tf.fd, 2 * pagesize, SEEK_SET));
108 ASSERT_NE(-1, lseek(tf.fd, 3 * pagesize - sizeof(END_MSG), SEEK_SET));
113 void* map = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, tf.fd, pagesize);
119 ASSERT_EQ(0, munmap(map, pagesize));
121 map = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, tf.fd, 2 * pagesize);
126 ASSERT_STREQ(END_MSG, data+pagesize-sizeof(END_MSG))
136 size_t pagesize = sysconf(_SC_PAGESIZE); local
179 size_t pagesize = sysconf(_SC_PAGESIZE); local
200 size_t pagesize = sysconf(_SC_PAGESIZE); local
[all...] |
| buffer_tests.cpp | 354 size_t pagesize = static_cast<size_t>(sysconf(_SC_PAGE_SIZE)); local
356 ASSERT_TRUE(posix_memalign(reinterpret_cast<void**>(&memory), pagesize,
357 2*pagesize) == 0);
358 memset(memory, 0x23, 2*pagesize);
361 ASSERT_TRUE(mprotect(&memory[pagesize], pagesize, PROT_NONE) == 0);
363 for (size_t i = 0; i < pagesize; i++) {
364 uint8_t* buf = &memory[pagesize-i];
368 ASSERT_TRUE(mprotect(&memory[pagesize], pagesize, PROT_READ | PROT_WRITE) == 0)
375 size_t pagesize = static_cast<size_t>(sysconf(_SC_PAGE_SIZE)); local
405 size_t pagesize = static_cast<size_t>(sysconf(_SC_PAGE_SIZE)); local
[all...] |
| /toolchain/binutils/binutils-2.27/libiberty/ |
| physmem.c | 88 double pagesize = sysconf (_SC_PAGESIZE); local
89 if (0 <= pages && 0 <= pagesize)
90 return pages * pagesize;
100 double pagesize = pss.page_size; local
101 if (0 <= pages && 0 <= pagesize)
102 return pages * pagesize;
112 double pagesize = sysconf (_SC_PAGESIZE); local
114 if (0 <= pages && 0 <= pagesize)
115 return pages * pagesize;
192 double pagesize = sysconf (_SC_PAGESIZE) local
206 double pagesize = pss.page_size; local
218 double pagesize = sysconf (_SC_PAGESIZE); local
233 double pagesize = vmstats.pagesize; local
[all...] |
| /external/toybox/toys/other/ |
| mkswap.c | 25 int fd = xopen(*toys.optargs, O_RDWR), pagesize = sysconf(_SC_PAGE_SIZE); local
27 unsigned int pages = (len/pagesize)-1, *swap = (unsigned int *)toybuf;
39 xlseek(fd, pagesize-10, SEEK_SET);
48 pages*(unsigned long)(pagesize/1024),
|
| /external/ltp/testcases/kernel/mem/vma/ |
| vma02.c | 54 static unsigned long pagesize; variable
72 pagesize = getpagesize();
88 addr = mmap(NULL, pagesize * 3, PROT_WRITE,
95 memset(addr, 0, pagesize * 3);
98 err = mbind(addr + pagesize, pagesize, MPOL_BIND, nmask->maskp,
109 err = mbind(addr, pagesize * 3, MPOL_DEFAULT, NULL, 0, 0);
126 if (end == addr + pagesize * 3) {
143 if (end == addr + pagesize * 3) {
149 if (end != addr + pagesize * 3
[all...] |
| vma04.c | 58 static unsigned long pagesize; variable
128 addr = SAFE_MMAP(cleanup, NULL, pagesize * 8, PROT_NONE,
130 SAFE_MMAP(cleanup, addr + pagesize, pagesize * 6,
134 mmap_addr = addr + pagesize;
135 memset(mmap_addr, 0, pagesize * 6);
142 addr = mmap_addr - pagesize;
143 SAFE_MUNMAP(cleanup, addr, pagesize * 8);
150 if (mbind(mmap_addr + pagesize * index, pagesize * len
[all...] |
| /external/strace/tests/ |
| mmap.c | 40 const intmax_t pagesize = get_page_size(); local
41 const unsigned long length1 = pagesize * 6;
42 const unsigned long length2 = pagesize * 3;
43 const unsigned long length3 = pagesize * 2;
49 offset = 0xcafedeadbeef000ULL & -pagesize;
50 addr = (void *) (uintmax_t) (0xfacefeed000 & -pagesize);
52 offset = 0xdeadbeef000ULL & -pagesize;
53 addr = (void *) (unsigned int) (0xfaced000 & -pagesize);
|
| ioctl_uffdio.c | 55 size_t pagesize = getpagesize(); local
92 void *area1 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
97 void *area2 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
102 madvise(area2, pagesize, MADV_DONTNEED);
119 register_struct->range.len = pagesize;
125 fd, area2, pagesize);
151 copy_struct->len = pagesize;
156 fd, area2, area1, pagesize, pagesize, rc);
160 madvise(area2, pagesize, MADV_DONTNEED)
[all...] |
| /external/strace/tests-m32/ |
| mmap.c | 40 const intmax_t pagesize = get_page_size(); local
41 const unsigned long length1 = pagesize * 6;
42 const unsigned long length2 = pagesize * 3;
43 const unsigned long length3 = pagesize * 2;
49 offset = 0xcafedeadbeef000ULL & -pagesize;
50 addr = (void *) (uintmax_t) (0xfacefeed000 & -pagesize);
52 offset = 0xdeadbeef000ULL & -pagesize;
53 addr = (void *) (unsigned int) (0xfaced000 & -pagesize);
|
| ioctl_uffdio.c | 55 size_t pagesize = getpagesize(); local
92 void *area1 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
97 void *area2 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
102 madvise(area2, pagesize, MADV_DONTNEED);
119 register_struct->range.len = pagesize;
125 fd, area2, pagesize);
151 copy_struct->len = pagesize;
156 fd, area2, area1, pagesize, pagesize, rc);
160 madvise(area2, pagesize, MADV_DONTNEED)
[all...] |
| /external/strace/tests-mx32/ |
| mmap.c | 40 const intmax_t pagesize = get_page_size(); local
41 const unsigned long length1 = pagesize * 6;
42 const unsigned long length2 = pagesize * 3;
43 const unsigned long length3 = pagesize * 2;
49 offset = 0xcafedeadbeef000ULL & -pagesize;
50 addr = (void *) (uintmax_t) (0xfacefeed000 & -pagesize);
52 offset = 0xdeadbeef000ULL & -pagesize;
53 addr = (void *) (unsigned int) (0xfaced000 & -pagesize);
|
| ioctl_uffdio.c | 55 size_t pagesize = getpagesize(); local
92 void *area1 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
97 void *area2 = mmap(NULL, pagesize, PROT_READ|PROT_WRITE,
102 madvise(area2, pagesize, MADV_DONTNEED);
119 register_struct->range.len = pagesize;
125 fd, area2, pagesize);
151 copy_struct->len = pagesize;
156 fd, area2, area1, pagesize, pagesize, rc);
160 madvise(area2, pagesize, MADV_DONTNEED)
[all...] |
| /external/ltp/testcases/kernel/syscalls/msync/ |
| msync04.c | 31 static long pagesize; variable
42 index = (addr / pagesize) * sizeof(uint64_t);
64 mmaped_area = SAFE_MMAP(NULL, pagesize, PROT_READ | PROT_WRITE,
74 if (msync(mmaped_area, pagesize, MS_SYNC) < 0) {
86 SAFE_MUNMAP(mmaped_area, pagesize);
92 pagesize = (off_t)SAFE_SYSCONF(_SC_PAGESIZE);
98 SAFE_MUNMAP(mmaped_area, pagesize);
|
| /bionic/libc/bionic/ |
| jemalloc_wrapper.cpp | 25 size_t pagesize = getpagesize(); local
26 size_t size = __BIONIC_ALIGN(bytes, pagesize);
30 return je_memalign(pagesize, size);
|
| /external/ltp/testcases/kernel/syscalls/futex/ |
| futex_wait04.c | 41 size_t pagesize = getpagesize(); local
42 buf = SAFE_MMAP(NULL, NULL, pagesize, PROT_READ|PROT_WRITE,
52 SAFE_MUNMAP(NULL, buf, pagesize);
|
| /external/valgrind/none/tests/ |
| map_unmap.c | 44 static unsigned int pagesize; variable
47 #define LEN (PAGES*pagesize)
67 off = (random() % LEN) & ~(pagesize-1);
70 /* printf("unmapping off=%d\n", off/pagesize); */
71 munmap((char *)p + off, pagesize);
72 off += 619*pagesize;
90 pagesize = getpagesize();
|
| /system/extras/procmem/ |
| procmem.c | 47 int pagesize; /* cached for speed */ local
110 pagesize = pm_kernel_pagesize(ker);
249 mi->shared_clean * pagesize / 1024,
250 mi->shared_dirty * pagesize / 1024,
251 mi->private_clean * pagesize / 1024,
252 mi->private_dirty * pagesize / 1024,
261 mi->shared_clean * pagesize / 1024,
262 mi->shared_dirty * pagesize / 1024,
263 mi->private_clean * pagesize / 1024,
264 mi->private_dirty * pagesize / 1024
[all...] |
| /external/elfutils/lib/ |
| crc32_file.c | 55 const size_t pagesize = sysconf (_SC_PAGE_SIZE); local
56 mapsize = ((mapsize / 2) + pagesize - 1) & -pagesize;
57 while (mapsize >= pagesize
|
