Home
last modified time | relevance | path

Searched refs:PAGE_SIZE (Results 1 – 25 of 34) sorted by relevance

12

/lib/raid6/test/
A Dtest.c21 const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
24 char data[NDISKS][PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
25 char recovi[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
26 char recovj[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
33 for (j = 0; j < PAGE_SIZE; j++) in makedata()
56 memset(recovi, 0xf0, PAGE_SIZE); in test_disks()
57 memset(recovj, 0xba, PAGE_SIZE); in test_disks()
64 erra = memcmp(data[i], recovi, PAGE_SIZE); in test_disks()
65 errb = memcmp(data[j], recovj, PAGE_SIZE); in test_disks()
112 memset(data[NDISKS-2], 0xee, 2*PAGE_SIZE); in main()
[all …]
/lib/tests/
A Dusercopy_kunit.c64 start = PAGE_SIZE - (size / 2); in usercopy_test_check_nonzero_user()
186 memset(kmem, 0x0, PAGE_SIZE); in usercopy_test_valid()
189 KUNIT_EXPECT_MEMEQ_MSG(test, kmem, kmem + PAGE_SIZE, PAGE_SIZE, in usercopy_test_valid()
233 memset(kmem, 0x5a, PAGE_SIZE); in usercopy_test_invalid()
234 memset(kmem + PAGE_SIZE, 0, PAGE_SIZE); in usercopy_test_invalid()
238 PAGE_SIZE), 0, in usercopy_test_invalid()
242 KUNIT_EXPECT_MEMEQ_MSG(test, kmem + PAGE_SIZE, kmem, PAGE_SIZE, in usercopy_test_invalid()
253 PAGE_SIZE), 0, in usercopy_test_invalid()
257 PAGE_SIZE), 0, in usercopy_test_invalid()
261 PAGE_SIZE), 0, in usercopy_test_invalid()
[all …]
A Dkunit_iov_iter.c110 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_to_kvec()
160 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_from_kvec()
269 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_to_bvec()
323 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_from_bvec()
397 size += PAGE_SIZE; in iov_kunit_load_folioq()
427 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_to_folioq()
489 npages = bufsize / PAGE_SIZE; in iov_kunit_copy_from_folioq()
559 size += PAGE_SIZE; in iov_kunit_load_xarray()
753 ix = from / PAGE_SIZE; in iov_kunit_extract_pages_kvec()
908 ix = from / PAGE_SIZE; in iov_kunit_extract_pages_folioq()
[all …]
A Dfortify_kunit.c282 checker((expected_pages) * PAGE_SIZE, \
284 checker((expected_pages) * PAGE_SIZE, \
286 checker((expected_pages) * PAGE_SIZE, \
297 checker((expected_pages) * PAGE_SIZE, \
300 checker((expected_pages) * PAGE_SIZE, \
303 checker((expected_pages) * PAGE_SIZE, \
306 checker((expected_pages) * PAGE_SIZE, \
309 checker((expected_pages) * PAGE_SIZE, \
312 checker((expected_pages) * PAGE_SIZE, \
315 checker((expected_pages) * PAGE_SIZE, \
[all …]
/lib/
A Dtest_vmalloc.c96 size = ((rnd % 10) + 1) * PAGE_SIZE; in random_size_align_alloc_test()
158 p = vmalloc(n * PAGE_SIZE); in random_size_alloc_test()
182 ptr[i] = vmalloc(1 * PAGE_SIZE); in long_busy_list_alloc_test()
185 ptr_1 = vmalloc(100 * PAGE_SIZE); in long_busy_list_alloc_test()
189 ptr_2 = vmalloc(1 * PAGE_SIZE); in long_busy_list_alloc_test()
221 junk_length *= (32 * 1024 * 1024 / PAGE_SIZE); in full_fit_alloc_test()
234 ptr[i] = vmalloc(1 * PAGE_SIZE); in full_fit_alloc_test()
235 junk_ptr[i] = vmalloc(1 * PAGE_SIZE); in full_fit_alloc_test()
242 tmp = vmalloc(1 * PAGE_SIZE); in full_fit_alloc_test()
332 p = vmalloc(1 * PAGE_SIZE); in kvfree_rcu_1_arg_vmalloc_test()
[all …]
A Diov_iter.c358 offset %= PAGE_SIZE; in copy_page_to_iter()
369 if (offset == PAGE_SIZE) { in copy_page_to_iter()
388 offset %= PAGE_SIZE; in copy_page_to_iter_nofault()
402 if (offset == PAGE_SIZE) { in copy_page_to_iter_nofault()
418 offset %= PAGE_SIZE; in copy_page_from_iter()
429 if (offset == PAGE_SIZE) { in copy_page_from_iter()
1021 size_t part = PAGE_SIZE - offset % PAGE_SIZE; in iter_folioq_get_pages()
1142 *start = skip % PAGE_SIZE; in first_bvec_segment()
1169 *start = addr % PAGE_SIZE; in __iov_iter_get_pages_alloc()
1611 size_t part = PAGE_SIZE - offset % PAGE_SIZE; in iov_iter_extract_folioq_pages()
[all …]
A Dscatterlist.c142 kmemleak_alloc(ptr, PAGE_SIZE, 1, gfp_mask); in sg_kmalloc()
447 if (WARN_ON(max_segment < PAGE_SIZE)) in sg_alloc_append_table_from_pages()
467 sgt_append->prv->length += PAGE_SIZE; in sg_alloc_append_table_from_pages()
481 seg_len += PAGE_SIZE; in sg_alloc_append_table_from_pages()
497 seg_len += PAGE_SIZE; in sg_alloc_append_table_from_pages()
801 miter->__offset &= PAGE_SIZE - 1; in sg_miter_get_next_page()
806 PAGE_SIZE - miter->__offset); in sg_miter_get_next_page()
1115 npages = DIV_ROUND_UP(off + len, PAGE_SIZE); in extract_user_to_sg()
1220 seg = min_t(size_t, len, PAGE_SIZE - off); in extract_kvec_to_sg()
1232 kaddr += PAGE_SIZE; in extract_kvec_to_sg()
[all …]
A Dtest_firmware.c285 len += scnprintf(buf, PAGE_SIZE - len, in config_show()
297 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
300 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
305 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
308 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
310 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
312 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
315 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
318 len += scnprintf(buf + len, PAGE_SIZE - len, in config_show()
1423 if (req->fw->size > PAGE_SIZE) { in read_firmware_show()
[all …]
A Dtest_kho.c29 static long max_mem = (PAGE_SIZE << MAX_PAGE_ORDER) * 2;
108 fdt_size = state->nr_folios * sizeof(phys_addr_t) + PAGE_SIZE; in kho_test_prepare_fdt()
144 if (alloc_size + (PAGE_SIZE << order) > max_mem) { in kho_test_generate_data()
149 size = PAGE_SIZE << order; in kho_test_generate_data()
222 unsigned int size = PAGE_SIZE << order; in kho_test_restore_data()
A Dtest_bitmap.c23 static char pbl_buffer[PAGE_SIZE] __initdata;
24 static char print_buf[PAGE_SIZE * 2] __initdata;
532 unsigned long *bmap = kmalloc(PAGE_SIZE, GFP_KERNEL); in test_bitmap_printlist()
533 char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL); in test_bitmap_printlist()
541 memset(bmap, -1, PAGE_SIZE); in test_bitmap_printlist()
1181 0, 2 * PAGE_SIZE); in test_bitmap_print_buf()
1186 0, 2 * PAGE_SIZE); in test_bitmap_print_buf()
1191 if (strlen(t->list) > PAGE_SIZE) { in test_bitmap_print_buf()
1193 PAGE_SIZE, PAGE_SIZE); in test_bitmap_print_buf()
1194 expect_eq_uint(strlen(t->list) + 1 - PAGE_SIZE, n); in test_bitmap_print_buf()
[all …]
A Dfault-inject.c277 return snprintf(page, PAGE_SIZE, "%u\n", val); in fault_uint_attr_show()
282 return snprintf(page, PAGE_SIZE, "%lu\n", val); in fault_ulong_attr_show()
287 return snprintf(page, PAGE_SIZE, "%u\n", val); in fault_bool_attr_show()
292 return snprintf(page, PAGE_SIZE, "%d\n", atomic_read(&val)); in fault_atomic_t_attr_show()
414 return snprintf(page, PAGE_SIZE, in fault_xul_attr_show()
A Dtest_kmod.c468 len += snprintf(buf, PAGE_SIZE, in config_show()
472 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
476 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
482 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
486 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
490 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
494 len += snprintf(buf+len, PAGE_SIZE - len, in config_show()
685 len = snprintf(dst, PAGE_SIZE, "%s\n", src); in config_test_show_str()
958 return snprintf(buf, PAGE_SIZE, "%d\n", val); in test_dev_config_show_int()
971 return snprintf(buf, PAGE_SIZE, "%u\n", val); in test_dev_config_show_uint()
A Dtest_hmm.c378 memcpy_from_page(ptr, page, 0, PAGE_SIZE); in dmirror_do_read()
380 ptr += PAGE_SIZE; in dmirror_do_read()
444 memcpy_to_page(page, 0, ptr, PAGE_SIZE); in dmirror_do_write()
446 ptr += PAGE_SIZE; in dmirror_do_write()
648 for (addr = args->start; addr < args->end; addr += PAGE_SIZE, in dmirror_migrate_alloc_and_copy()
786 for (addr = start; !ret && addr < end; addr += PAGE_SIZE) { in dmirror_exclusive()
833 for (addr = start; addr < end; addr += PAGE_SIZE, in dmirror_devmem_fault_alloc_and_copy()
1349 for (addr = vma->vm_start; addr < vma->vm_end; addr += PAGE_SIZE) { in dmirror_fops_mmap()
1417 args.end = args.start + PAGE_SIZE; in dmirror_devmem_fault()
A Dtest_dynamic_debug.c24 return scnprintf(buffer, PAGE_SIZE, "did do_prints\n"); in param_get_do_prints()
A Dstring.c129 size_t limit = PAGE_SIZE - ((long)src & (PAGE_SIZE - 1)); in sized_strscpy()
A Dstring_helpers.c684 buffer = kmalloc(PAGE_SIZE, GFP_KERNEL); in kstrdup_quotable_cmdline()
688 res = get_cmdline(task, buffer, PAGE_SIZE - 1); in kstrdup_quotable_cmdline()
A Dalloc_tag.c415 unsigned long phys_end = ALIGN_DOWN(module_tags.start_addr, PAGE_SIZE) + in vm_module_tags_populate()
426 more_pages = ALIGN(new_end - phys_end, PAGE_SIZE) >> PAGE_SHIFT; in vm_module_tags_populate()
A Dbitmap-str.c61 ptrdiff_t len = PAGE_SIZE - offset_in_page(buf); in bitmap_print_to_pagebuf()
/lib/vdso/
A Ddatastore.c17 u8 page[PAGE_SIZE];
20 static_assert(sizeof(vdso_time_data_store) == PAGE_SIZE);
26 u8 page[PAGE_SIZE];
29 static_assert(sizeof(vdso_rng_data_store) == PAGE_SIZE);
57 addr = vmf->address + VDSO_TIMENS_PAGE_OFFSET * PAGE_SIZE; in vvar_fault()
101 return _install_special_mapping(mm, addr, VDSO_NR_PAGES * PAGE_SIZE, in vdso_install_vvar_mapping()
A Dgetrandom.c18 #undef PAGE_SIZE
20 #define PAGE_SIZE (1UL << CONFIG_PAGE_SHIFT) macro
21 #define PAGE_MASK (~(PAGE_SIZE - 1))
93 if (unlikely(((unsigned long)opaque_state & ~PAGE_MASK) + sizeof(*state) > PAGE_SIZE)) in __cvdso_getrandom_data()
/lib/raid6/
A Dalgos.c181 (*algo)->gen_syndrome(disks, PAGE_SIZE, *dptrs); in raid6_choose_gen()
224 PAGE_SIZE, *dptrs); in raid6_choose_gen()
261 dptrs[i] = p + PAGE_SIZE * i; in raid6_select_algo()
263 cycle = ((disks - 2) * PAGE_SIZE) / 65536; in raid6_select_algo()
269 if ((disks - 2) * PAGE_SIZE % 65536) in raid6_select_algo()
270 memcpy(p, raid6_gfmul, (disks - 2) * PAGE_SIZE % 65536); in raid6_select_algo()
/lib/zlib_inflate/
A Dinfutil.h26 unsigned char working_window[(1 << MAX_WBITS) + PAGE_SIZE];
/lib/math/tests/
A Dprime_numbers_kunit.c11 static char buf[PAGE_SIZE]; in dump_primes()
/lib/zlib_deflate/
A Ddefutil.h245 (2 * (1 << (windowBits)) * sizeof(Byte) + PAGE_SIZE)
/lib/crc/tests/
A Dcrc_kunit.c96 test_buflen = round_up(CRC_KUNIT_MAX_LEN, PAGE_SIZE); in crc_suite_init()

Completed in 44 milliseconds

12