| /openbmc/linux/tools/testing/selftests/mm/ |
| H A D | mremap_dontunmap.c | 19 unsigned long page_size; variable
53 mremap(source_mapping, num_pages * page_size, num_pages * page_size, in kernel_support_for_mremap_dontunmap()
71 BUG_ON(size & (page_size - 1), in check_region_contains_byte()
84 memcmp(addr + (i * page_size), page_buffer, page_size); in check_region_contains_byte()
108 mremap(source_mapping, num_pages * page_size, num_pages * page_size, in mremap_dontunmap_simple()
149 mremap(source_mapping, num_pages * page_size, num_pages * page_size, in mremap_dontunmap_simple_shmem()
200 mremap(source_mapping, num_pages * page_size, num_pages * page_size, in mremap_dontunmap_simple_fixed()
251 mremap(source_mapping + (5 * page_size), 5 * page_size, in mremap_dontunmap_partial_mapping()
252 5 * page_size, in mremap_dontunmap_partial_mapping()
261 (source_mapping + (5 * page_size), 5 * page_size, 0) != 0, in mremap_dontunmap_partial_mapping()
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| H A D | mlock2-tests.c | 203 if (mlock2_(map, 2 * page_size, 0)) { in test_mlock_lock()
216 if (munlock(map, 2 * page_size)) { in test_mlock_lock()
224 munmap(map, 2 * page_size); in test_mlock_lock()
279 if (munlock(map, 2 * page_size)) { in test_mlock_onfault()
290 munmap(map, 2 * page_size); in test_mlock_onfault()
326 munmap(map, 2 * page_size); in test_lock_onfault_of_present()
361 munmap(map, 2 * page_size); in test_munlockall()
403 munmap(map, 2 * page_size); in test_munlockall()
452 if (munlock(map + page_size, page_size)) { in test_vma_management()
471 if (munlock(map, page_size * 3)) { in test_vma_management()
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| H A D | mremap_test.c | 53 #define PTE page_size
169 munmap(start + page_size, page_size); in mremap_expand_merge()
170 remap = mremap(start, page_size, 2 * page_size, 0); in mremap_expand_merge()
173 munmap(start, page_size); in mremap_expand_merge()
174 munmap(start + 2 * page_size, page_size); in mremap_expand_merge()
209 munmap(start + 2 * page_size, page_size); in mremap_expand_merge_offset()
210 remap = mremap(start + page_size, page_size, 2 * page_size, 0); in mremap_expand_merge_offset()
448 int page_size; in main() local
463 test_cases[0] = MAKE_TEST(page_size, page_size, page_size, in main()
467 test_cases[1] = MAKE_TEST(page_size, page_size/4, page_size, in main()
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| H A D | map_fixed_noreplace.c | 52 size = 5 * page_size; in main()
64 size = 5 * page_size; in main()
84 addr = base_addr + page_size; in main()
85 size = 3 * page_size; in main()
105 size = 5 * page_size; in main()
126 size = page_size; in main()
146 size = 2 * page_size; in main()
166 size = 2 * page_size; in main()
186 size = page_size; in main()
206 size = page_size; in main()
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| H A D | ksm_tests.c | 377 munmap(map_ptr, page_size * page_count); in check_ksm_merge()
402 memset(map_ptr + page_size, '+', 1); in check_ksm_unmerge()
519 memset(numa1_map_ptr, '*', page_size); in check_ksm_numa_merge()
520 memset(numa2_map_ptr, '*', page_size); in check_ksm_numa_merge()
538 numa_free(numa1_map_ptr, page_size); in check_ksm_numa_merge()
539 numa_free(numa2_map_ptr, page_size); in check_ksm_numa_merge()
544 numa_free(numa1_map_ptr, page_size); in check_ksm_numa_merge()
545 numa_free(numa2_map_ptr, page_size); in check_ksm_numa_merge()
901 ksm_scan_limit_sec, page_size); in main()
906 page_size); in main()
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| H A D | uffd-unit-tests.c | 192 page_size = psize(); in uffd_setup_environment()
578 page_size); in uffd_minor_test_common()
606 nr_pages * page_size / in uffd_minor_test_common()
711 page_size, false); in faulting_process()
734 area_dst = mremap(area_dst, nr_pages * page_size, nr_pages * page_size, in faulting_process()
757 for (i = 0; i < page_size; i++) in faulting_process()
911 if (res != page_size) in do_uffdio_zeropage()
951 for (i = 0; i < page_size; i++) in uffd_zeropage_test()
991 else if (res != page_size) in do_uffdio_poison()
1008 offset &= ~(page_size-1); in uffd_poison_handle_fault()
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| H A D | memfd_secret.c | 37 static unsigned long page_size; variable
65 if (len % page_size != 0) in test_mlock_limit()
66 len = (len/page_size) * page_size; in test_mlock_limit()
190 ftruncate(fd, page_size); in test_remote_access()
191 memset(mem, PATTERN, page_size); in test_remote_access()
236 page_size = sysconf(_SC_PAGE_SIZE); in prepare()
237 if (!page_size) in prepare()
251 if (page_size > mlock_limit_cur) in prepare()
252 mlock_limit_cur = page_size; in prepare()
253 if (page_size > mlock_limit_max) in prepare()
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| /openbmc/linux/tools/testing/selftests/mincore/ |
| H A D | mincore_selftest.c | 33 int page_size; in TEST() local
73 munmap(addr, page_size); in TEST()
88 int page_size; in TEST() local
107 mlock(addr, page_size); in TEST()
118 munlock(addr, page_size); in TEST()
125 munmap(addr, page_size); in TEST()
144 int page_size; in TEST() local
165 mlock(addr, page_size); in TEST()
173 munmap(addr, page_size); in TEST()
193 int page_size; in TEST() local
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| /openbmc/u-boot/drivers/mtd/nand/raw/ |
| H A D | fsl_ifc_spl.c | 21 for (i = 0; i < page_size; i++) { in is_blank()
42 if (is_blank(buf, page_size)) in check_read_ecc()
112 int page_size; in nand_spl_load_image() local
136 page_size = 8192; in nand_spl_load_image()
139 page_size = 4096; in nand_spl_load_image()
142 page_size = 2048; in nand_spl_load_image()
145 page_size = 512; in nand_spl_load_image()
168 if (page_size > 512) { in nand_spl_load_image()
202 pg_no = offs / page_size; in nand_spl_load_image()
231 pos += page_size; in nand_spl_load_image()
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| H A D | sunxi_nand_spl.c | 86 int page_size; member
216 int page = offs / conf->page_size; in nand_load_page()
260 int page = offs / conf->page_size; in nand_read_page()
337 switch (conf->page_size) { in nand_max_ecc_strength()
372 int page = offs / conf->page_size; in nand_detect_ecc_config()
458 for (conf->page_size = 2048; conf->page_size <= max_page_size; in nand_detect_config()
459 conf->page_size <<= 1) { in nand_detect_config()
478 size = ALIGN(size, conf->page_size); in nand_read_buffer()
479 page = offs / conf->page_size; in nand_read_buffer()
517 offs += conf->page_size; in nand_read_buffer()
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| /openbmc/linux/drivers/mtd/spi-nor/ |
| H A D | xilinx.c | 33 .page_size = (_page_size), \
59 u32 page_size = nor->params->page_size; in s3an_nor_convert_addr() local
62 offset = addr % page_size; in s3an_nor_convert_addr()
63 page = addr / page_size; in s3an_nor_convert_addr()
64 page <<= (page_size > 512) ? 10 : 9; in s3an_nor_convert_addr()
119 u32 page_size; in xilinx_nor_setup() local
144 page_size = (nor->params->page_size == 264) ? 256 : 512; in xilinx_nor_setup()
145 nor->params->page_size = page_size; in xilinx_nor_setup()
146 nor->mtd.writebufsize = page_size; in xilinx_nor_setup()
147 nor->params->size = 8 * page_size * nor->info->n_sectors; in xilinx_nor_setup()
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | ringbuf.c | 92 int page_size = getpagesize(); in ringbuf_subtest() local
99 skel->maps.ringbuf.max_entries = page_size; in ringbuf_subtest()
109 tmp_ptr = mremap(mmap_ptr, page_size, 2 * page_size, MREMAP_MAYMOVE); in ringbuf_subtest()
113 ASSERT_OK(munmap(mmap_ptr, page_size), "unmap_rw"); in ringbuf_subtest()
116 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, page_size); in ringbuf_subtest()
122 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
126 mmap_ptr = mmap(NULL, page_size, PROT_WRITE, MAP_SHARED, rb_fd, 3 * page_size); in ringbuf_subtest()
128 mmap_ptr = mmap(NULL, 2 * page_size, PROT_WRITE, MAP_SHARED, rb_fd, 2 * page_size); in ringbuf_subtest()
142 mmap_ptr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, rb_fd, page_size); in ringbuf_subtest()
169 CHECK(skel->bss->ring_size != page_size, in ringbuf_subtest()
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| H A D | mmap.c | 12 long page_size = sysconf(_SC_PAGE_SIZE); in roundup_page() local
13 return (sz + page_size - 1) / page_size * page_size; in roundup_page()
57 munmap(tmp1, page_size); in test_mmap()
209 munmap(tmp0, 4 * page_size); in test_mmap()
214 err = munmap(tmp1 + page_size, page_size); in test_mmap()
216 munmap(tmp1, 4 * page_size); in test_mmap()
221 tmp2 = mmap(tmp1 + page_size, page_size, PROT_READ, in test_mmap()
224 munmap(tmp1, page_size); in test_mmap()
225 munmap(tmp1 + 2*page_size, 2 * page_size); in test_mmap()
250 munmap(tmp2, 4 * page_size); in test_mmap()
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| /openbmc/linux/drivers/pci/endpoint/ |
| H A D | pci-epc-mem.c | 54 size_t page_size; in pci_epc_multi_mem_init() local
70 page_size = windows[i].page_size; in pci_epc_multi_mem_init()
71 if (page_size < PAGE_SIZE) in pci_epc_multi_mem_init()
72 page_size = PAGE_SIZE; in pci_epc_multi_mem_init()
73 page_shift = ilog2(page_size); in pci_epc_multi_mem_init()
94 mem->window.page_size = page_size; in pci_epc_multi_mem_init()
135 mem_window.page_size = page_size; in pci_epc_mem_init()
249 size_t page_size; in pci_epc_mem_free_addr() local
259 page_size = mem->window.page_size; in pci_epc_mem_free_addr()
260 page_shift = ilog2(page_size); in pci_epc_mem_free_addr()
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| /openbmc/linux/tools/testing/selftests/powerpc/primitives/ |
| H A D | load_unaligned_zeropad.c | 38 static int page_size; variable
43 if (mprotect(mem_region + page_size, page_size, PROT_NONE)) { in protect_region()
53 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { in unprotect_region()
125 page_size = getpagesize(); in test_body()
126 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, in test_body()
131 for (i = 0; i < page_size; i++) in test_body()
134 memset(mem_region+page_size, 0, page_size); in test_body()
138 for (i = 0; i < page_size; i++) in test_body()
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| /openbmc/u-boot/common/ |
| H A D | image-android.c | 30 return (ulong)hdr + hdr->page_size; in android_image_get_kernel_addr()
96 *os_data += hdr->page_size; in android_image_get_kernel()
116 end += hdr->page_size; in android_image_get_end()
117 end += ALIGN(hdr->kernel_size, hdr->page_size); in android_image_get_end()
118 end += ALIGN(hdr->ramdisk_size, hdr->page_size); in android_image_get_end()
119 end += ALIGN(hdr->second_size, hdr->page_size); in android_image_get_end()
141 *rd_data += hdr->page_size; in android_image_get_ramdisk()
142 *rd_data += ALIGN(hdr->kernel_size, hdr->page_size); in android_image_get_ramdisk()
157 *second_data += hdr->page_size; in android_image_get_second()
158 *second_data += ALIGN(hdr->kernel_size, hdr->page_size); in android_image_get_second()
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| /openbmc/u-boot/tools/ |
| H A D | sunxi-spl-image-builder.c | 24 int page_size; member
160 cnt = info->page_size + info->oob_size - offs; in write_page()
228 fseek(dst, pos + info->page_size, SEEK_SET); in write_page()
240 off_t page = info->offset / info->page_size; in create_image()
349 if (!info->page_size) { in check_image_info()
354 if (!info->page_size) { in check_image_info()
388 if (info->page_size + info->oob_size < in check_image_info()
440 info.page_size = strtol(optarg, NULL, 0); in main()
470 info.usable_page_size = info.page_size; in main()
472 if (info.page_size > 8192) in main()
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| /openbmc/linux/arch/powerpc/mm/ |
| H A D | init_64.c | 188 unsigned long page_size) in altmap_cross_boundary() argument
209 start = ALIGN_DOWN(start, page_size); in __vmemmap_populate()
213 for (; start < end; start += page_size) { in __vmemmap_populate()
223 if (vmemmap_populated(start, page_size)) in __vmemmap_populate()
252 int nr_pfns = page_size >> PAGE_SHIFT; in __vmemmap_populate()
263 start, start + page_size, p); in __vmemmap_populate()
327 start = ALIGN_DOWN(start, page_size); in __vmemmap_free()
335 for (; start < end; start += page_size) { in __vmemmap_free()
345 if (vmemmap_populated(start, page_size)) in __vmemmap_free()
360 if (page_size < PAGE_SIZE) { in __vmemmap_free()
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| /openbmc/linux/drivers/accel/habanalabs/common/mmu/ |
| H A D | mmu.c | 181 if ((page_size % mmu_prop->page_size) == 0) { in hl_mmu_get_real_page_size()
187 page_size, mmu_prop->page_size >> 10); in hl_mmu_get_real_page_size()
199 else if ((page_size % prop->pmmu_huge.page_size) == 0) in hl_mmu_get_prop()
387 u32 page_size; in hl_mmu_map_contiguous() local
393 page_size = prop->dmmu.page_size; in hl_mmu_map_contiguous()
396 page_size = prop->pmmu.page_size; in hl_mmu_map_contiguous()
399 page_size = prop->pmmu_huge.page_size; in hl_mmu_map_contiguous()
447 u32 page_size; in hl_mmu_unmap_contiguous() local
453 page_size = prop->dmmu.page_size; in hl_mmu_unmap_contiguous()
456 page_size = prop->pmmu.page_size; in hl_mmu_unmap_contiguous()
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| /openbmc/linux/drivers/misc/ |
| H A D | vmw_balloon.c | 684 ctl->page_size); in vmballoon_alloc_page_list()
695 ctl->page_size); in vmballoon_alloc_page_list()
726 page_size); in vmballoon_handle_one_result()
942 ctl->page_size); in vmballoon_release_refused_pages()
945 ctl->page_size); in vmballoon_release_refused_pages()
1108 .page_size = b->max_page_size, in vmballoon_inflate()
1143 ctl.page_size); in vmballoon_inflate()
1159 ctl.page_size--; in vmballoon_inflate()
1272 ctl.page_size); in vmballoon_deflate()
1277 ctl.page_size); in vmballoon_deflate()
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| /openbmc/linux/tools/testing/selftests/kvm/lib/s390x/ |
| H A D | processor.c | 17 TEST_ASSERT(vm->page_size == 4096, "Unsupported page size: 0x%x", in virt_arch_pgd_alloc()
18 vm->page_size); in virt_arch_pgd_alloc()
55 TEST_ASSERT((gva % vm->page_size) == 0, in virt_arch_pg_map()
58 gva, vm->page_size); in virt_arch_pg_map()
63 TEST_ASSERT((gpa % vm->page_size) == 0, in virt_arch_pg_map()
66 gva, vm->page_size); in virt_arch_pg_map()
70 gva, vm->max_gfn, vm->page_size); in virt_arch_pg_map()
94 TEST_ASSERT(vm->page_size == 4096, "Unsupported page size: 0x%x", in addr_arch_gva2gpa()
95 vm->page_size); in addr_arch_gva2gpa()
168 TEST_ASSERT(vm->page_size == 4096, "Unsupported page size: 0x%x", in vm_arch_vcpu_add()
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| /openbmc/ipmitool/lib/ |
| H A D | ipmi_gendev.c | 66 uint16_t page_size; member
97 info->page_size = 8; in ipmi_gendev_get_eeprom_size()
103 info->page_size = 8; in ipmi_gendev_get_eeprom_size()
109 info->page_size = 8; in ipmi_gendev_get_eeprom_size()
115 info->page_size = 8; in ipmi_gendev_get_eeprom_size()
121 info->page_size = 256; in ipmi_gendev_get_eeprom_size()
133 info->page_size = 8; in ipmi_gendev_get_eeprom_size()
139 info->page_size = 32; in ipmi_gendev_get_eeprom_size()
145 info->page_size = 64; in ipmi_gendev_get_eeprom_size()
151 info->page_size = 64; in ipmi_gendev_get_eeprom_size()
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| /openbmc/linux/tools/power/acpi/os_specific/service_layers/ |
| H A D | osunixmap.c | 67 acpi_size page_size; in acpi_os_map_memory() local
78 page_size = acpi_os_get_page_size(); in acpi_os_map_memory()
79 offset = where % page_size; in acpi_os_map_memory()
112 acpi_size page_size; in acpi_os_unmap_memory() local
114 page_size = acpi_os_get_page_size(); in acpi_os_unmap_memory()
115 offset = ACPI_TO_INTEGER(where) % page_size; in acpi_os_unmap_memory()
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| /openbmc/qemu/migration/ |
| H A D | page_cache.c | 36 size_t page_size; member
41 PageCache *cache_init(uint64_t new_size, size_t page_size, Error **errp) in cache_init() argument
44 size_t num_pages = new_size / page_size; in cache_init()
47 if (new_size < page_size) { in cache_init()
66 cache->page_size = page_size; in cache_init()
110 return (address / cache->page_size) & (cache->max_num_items - 1); in cache_get_cache_pos()
161 it->it_data = g_try_malloc(cache->page_size); in cache_insert()
169 memcpy(it->it_data, pdata, cache->page_size); in cache_insert()
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| /openbmc/linux/drivers/accel/habanalabs/common/ |
| H A D | memory.c | 49 *page_size = psize; in set_alloc_page_size()
137 phys_pg_pack->page_size = page_size; in alloc_device_memory()
160 page_size); in alloc_device_memory()
201 page_size); in alloc_device_memory()
897 phys_pg_pack->page_size = page_size; in init_phys_pg_pack_from_userptr()
948 u32 page_size = phys_pg_pack->page_size; in map_phys_pg_pack() local
1012 u32 page_size; in unmap_phys_pg_pack() local
1015 page_size = phys_pg_pack->page_size; in unmap_phys_pg_pack()
1075 u32 page_size = hdev->asic_prop.pmmu.page_size, in map_device_va() local
1096 if (phys_pg_pack->page_size == page_size) { in map_device_va()
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