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Searched refs:PAGE_SIZE (Results 1 – 25 of 3218) sorted by relevance

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/Linux-v5.4/tools/testing/scatterlist/
Dmain.c15 ((1 + array[i]) * PAGE_SIZE); in set_pages()
31 { -EINVAL, 1, pfn(0), PAGE_SIZE, PAGE_SIZE + 1, 1 }, in main()
32 { -EINVAL, 1, pfn(0), PAGE_SIZE, 0, 1 }, in main()
33 { -EINVAL, 1, pfn(0), PAGE_SIZE, sgmax + 1, 1 }, in main()
34 { 0, 1, pfn(0), PAGE_SIZE, sgmax, 1 }, in main()
36 { 0, 2, pfn(0, 1), 2 * PAGE_SIZE, sgmax, 1 }, in main()
37 { 0, 2, pfn(1, 0), 2 * PAGE_SIZE, sgmax, 2 }, in main()
38 { 0, 3, pfn(0, 1, 2), 3 * PAGE_SIZE, sgmax, 1 }, in main()
39 { 0, 3, pfn(0, 2, 1), 3 * PAGE_SIZE, sgmax, 3 }, in main()
40 { 0, 3, pfn(0, 1, 3), 3 * PAGE_SIZE, sgmax, 2 }, in main()
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/Linux-v5.4/drivers/media/common/siano/
Dsmsdvb-debugfs.c27 char stats_data[PAGE_SIZE];
48 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
50 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
52 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
54 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
56 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
58 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
60 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
62 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
64 n += snprintf(&buf[n], PAGE_SIZE - n, in smsdvb_print_dvb_stats()
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/Linux-v5.4/tools/testing/selftests/vm/
Dva_128TBswitch.c15 #define PAGE_SIZE (64 << 10) macro
21 #define PAGE_SIZE (4 << 10) macro
48 .addr = ((void *)(ADDR_SWITCH_HINT - PAGE_SIZE)),
49 .size = PAGE_SIZE,
60 .addr = ((void *)(ADDR_SWITCH_HINT - PAGE_SIZE)),
61 .size = 2 * PAGE_SIZE,
72 .size = PAGE_SIZE,
79 .size = 2 * PAGE_SIZE,
85 .size = 2 * PAGE_SIZE,
92 .size = 2 * PAGE_SIZE,
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/Linux-v5.4/lib/raid6/test/
Dtest.c21 const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
25 char data[NDISKS][PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
26 char recovi[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
27 char recovj[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
34 for (j = 0; j < PAGE_SIZE; j++) in makedata()
57 memset(recovi, 0xf0, PAGE_SIZE); in test_disks()
58 memset(recovj, 0xba, PAGE_SIZE); in test_disks()
63 raid6_dual_recov(NDISKS, PAGE_SIZE, i, j, (void **)&dataptrs); in test_disks()
65 erra = memcmp(data[i], recovi, PAGE_SIZE); in test_disks()
66 errb = memcmp(data[j], recovj, PAGE_SIZE); in test_disks()
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/Linux-v5.4/arch/nds32/mm/
Dinit.c81 pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE); in map_ram()
84 __func__, PAGE_SIZE, PAGE_SIZE); in map_ram()
89 v += PAGE_SIZE, p += PAGE_SIZE, j++, pte++) { in map_ram()
116 fixmap_pmd_p = memblock_alloc(PAGE_SIZE, PAGE_SIZE); in fixedrange_init()
119 __func__, PAGE_SIZE, PAGE_SIZE); in fixedrange_init()
131 pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE); in fixedrange_init()
134 __func__, PAGE_SIZE, PAGE_SIZE); in fixedrange_init()
159 zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); in paging_init()
162 __func__, PAGE_SIZE, PAGE_SIZE); in paging_init()
216 PKMAP_BASE, PKMAP_BASE + LAST_PKMAP * PAGE_SIZE, in mem_init()
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/Linux-v5.4/arch/um/kernel/
Dmem.c43 memset(empty_zero_page, 0, PAGE_SIZE); in mem_init()
68 pte_t *pte = (pte_t *) memblock_alloc_low(PAGE_SIZE, in one_page_table_init()
69 PAGE_SIZE); in one_page_table_init()
72 __func__, PAGE_SIZE, PAGE_SIZE); in one_page_table_init()
84 pmd_t *pmd_table = (pmd_t *) memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); in one_md_table_init()
87 __func__, PAGE_SIZE, PAGE_SIZE); in one_md_table_init()
137 v = (unsigned long) memblock_alloc_low(size, PAGE_SIZE); in fixaddr_user_init()
140 __func__, size, PAGE_SIZE); in fixaddr_user_init()
144 for ( ; size > 0; size -= PAGE_SIZE, vaddr += PAGE_SIZE, in fixaddr_user_init()
145 p += PAGE_SIZE) { in fixaddr_user_init()
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/Linux-v5.4/arch/s390/kernel/
Dvmlinux.lds.S49 . = ALIGN(PAGE_SIZE);
57 RO_DATA_SECTION(PAGE_SIZE)
59 . = ALIGN(PAGE_SIZE);
62 . = ALIGN(PAGE_SIZE);
69 . = ALIGN(PAGE_SIZE);
72 RW_DATA_SECTION(0x100, PAGE_SIZE, THREAD_SIZE)
78 . = ALIGN(PAGE_SIZE); /* Init code and data */
81 . = ALIGN(PAGE_SIZE);
85 . = ALIGN(PAGE_SIZE);
141 . = ALIGN(PAGE_SIZE);
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/Linux-v5.4/lib/
Dtest_user_copy.c52 if (test(size < 2 * PAGE_SIZE, "buffer too small")) in test_check_nonzero_user()
62 start = PAGE_SIZE - (size / 2); in test_check_nonzero_user()
194 kmem = kmalloc(PAGE_SIZE * 2, GFP_KERNEL); in test_user_copy_init()
198 user_addr = vm_mmap(NULL, 0, PAGE_SIZE * 2, in test_user_copy_init()
213 memset(kmem, 0x3a, PAGE_SIZE * 2); in test_user_copy_init()
214 ret |= test(copy_to_user(usermem, kmem, PAGE_SIZE), in test_user_copy_init()
216 memset(kmem, 0x0, PAGE_SIZE); in test_user_copy_init()
217 ret |= test(copy_from_user(kmem, usermem, PAGE_SIZE), in test_user_copy_init()
219 ret |= test(memcmp(kmem, kmem + PAGE_SIZE, PAGE_SIZE), in test_user_copy_init()
248 ret |= test_check_nonzero_user(kmem, usermem, 2 * PAGE_SIZE); in test_user_copy_init()
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/Linux-v5.4/drivers/target/iscsi/
Discsi_target_stat.c54 return snprintf(page, PAGE_SIZE, "%u\n", in iscsi_stat_instance_inst_show()
61 return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DRAFT20_VERSION); in iscsi_stat_instance_min_ver_show()
67 return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DRAFT20_VERSION); in iscsi_stat_instance_max_ver_show()
73 return snprintf(page, PAGE_SIZE, "%u\n", in iscsi_stat_instance_portals_show()
80 return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_INST_NUM_NODES); in iscsi_stat_instance_nodes_show()
86 return snprintf(page, PAGE_SIZE, "%u\n", in iscsi_stat_instance_sessions_show()
103 return snprintf(page, PAGE_SIZE, "%u\n", sess_err_count); in iscsi_stat_instance_fail_sess_show()
112 return snprintf(page, PAGE_SIZE, "%u\n", in iscsi_stat_instance_fail_type_show()
122 return snprintf(page, PAGE_SIZE, "%s\n", in iscsi_stat_instance_fail_rem_name_show()
130 return snprintf(page, PAGE_SIZE, "%u\n", ISCSI_DISCONTINUITY_TIME); in iscsi_stat_instance_disc_time_show()
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/Linux-v5.4/arch/m68k/mm/
Dsun3mmu.c48 empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); in paging_init()
51 __func__, PAGE_SIZE, PAGE_SIZE); in paging_init()
59 size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1); in paging_init()
61 next_pgtable = (unsigned long)memblock_alloc(size, PAGE_SIZE); in paging_init()
64 __func__, size, PAGE_SIZE); in paging_init()
65 bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK; in paging_init()
83 address += PAGE_SIZE; in paging_init()
Dmotorola.c57 ptablep = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); in kernel_page_table()
60 __func__, PAGE_SIZE, PAGE_SIZE); in kernel_page_table()
100 last_pgtable = (pmd_t *)memblock_alloc_low(PAGE_SIZE, in kernel_ptr_table()
101 PAGE_SIZE); in kernel_ptr_table()
104 __func__, PAGE_SIZE, PAGE_SIZE); in kernel_ptr_table()
178 physaddr += PAGE_SIZE; in map_node()
179 for (i = 1; i < 64; physaddr += PAGE_SIZE, i++) in map_node()
199 size -= PAGE_SIZE; in map_node()
200 virtaddr += PAGE_SIZE; in map_node()
201 physaddr += PAGE_SIZE; in map_node()
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Dsun3kmap.c58 phys += PAGE_SIZE; in do_pmeg_mapin()
59 virt += PAGE_SIZE; in do_pmeg_mapin()
75 offset = phys & (PAGE_SIZE-1); in sun3_ioremap()
76 phys &= ~(PAGE_SIZE-1); in sun3_ioremap()
88 pages = size / PAGE_SIZE; in sun3_ioremap()
95 seg_pages = (SUN3_PMEG_SIZE - (virt & SUN3_PMEG_MASK)) / PAGE_SIZE; in sun3_ioremap()
102 phys += seg_pages * PAGE_SIZE; in sun3_ioremap()
103 virt += seg_pages * PAGE_SIZE; in sun3_ioremap()
/Linux-v5.4/drivers/target/
Dtarget_core_stat.c55 return snprintf(page, PAGE_SIZE, "%u\n", hba->hba_index); in target_stat_inst_show()
60 return snprintf(page, PAGE_SIZE, "%u\n", to_stat_dev(item)->dev_index); in target_stat_indx_show()
65 return snprintf(page, PAGE_SIZE, "Target\n"); in target_stat_role_show()
70 return snprintf(page, PAGE_SIZE, "%u\n", to_stat_dev(item)->export_count); in target_stat_ports_show()
105 return snprintf(page, PAGE_SIZE, "%u\n", hba->hba_index); in target_stat_tgt_inst_show()
110 return snprintf(page, PAGE_SIZE, "%u\n", to_stat_tgt_dev(item)->dev_index); in target_stat_tgt_indx_show()
116 return snprintf(page, PAGE_SIZE, "%u\n", LU_COUNT); in target_stat_tgt_num_lus_show()
123 return snprintf(page, PAGE_SIZE, "activated"); in target_stat_tgt_status_show()
125 return snprintf(page, PAGE_SIZE, "deactivated"); in target_stat_tgt_status_show()
138 return snprintf(page, PAGE_SIZE, "%u\n", non_accessible_lus); in target_stat_tgt_non_access_lus_show()
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/Linux-v5.4/arch/x86/kernel/
Dvmlinux.lds.S80 . = ALIGN(PAGE_SIZE); \
89 . = ALIGN(PAGE_SIZE); \
154 . = ALIGN(PAGE_SIZE);
156 RO_DATA(PAGE_SIZE)
172 PAGE_ALIGNED_DATA(PAGE_SIZE)
190 . = ALIGN(PAGE_SIZE);
210 . = __vvar_beginning_hack + PAGE_SIZE;
213 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
216 . = ALIGN(PAGE_SIZE);
232 INIT_TEXT_SECTION(PAGE_SIZE)
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/Linux-v5.4/arch/openrisc/kernel/
Dvmlinux.lds.S47 . = ALIGN(PAGE_SIZE);
71 RO_DATA_SECTION(PAGE_SIZE)
77 RW_DATA_SECTION(32, PAGE_SIZE, PAGE_SIZE)
85 . = ALIGN(PAGE_SIZE);
91 INIT_TEXT_SECTION(PAGE_SIZE)
100 . = ALIGN(PAGE_SIZE);
107 . = ALIGN (PAGE_SIZE);
/Linux-v5.4/arch/m68k/kernel/
Dsys_m68k.c107 unsigned long tmp = PAGE_SIZE - (addr & ~PAGE_MASK); in cache_flush_040()
113 tmp = PAGE_SIZE; in cache_flush_040()
125 i = (PAGE_SIZE - (paddr & ~PAGE_MASK)) >> 4; in cache_flush_040()
159 addr += PAGE_SIZE; in cache_flush_040()
160 i = PAGE_SIZE / 16; in cache_flush_040()
170 addr += PAGE_SIZE; in cache_flush_040()
180 len += (addr & ~PAGE_MASK) + (PAGE_SIZE - 1); in cache_flush_040()
181 for (len >>= PAGE_SHIFT; len--; addr += PAGE_SIZE) in cache_flush_040()
268 unsigned long tmp = PAGE_SIZE - (addr & ~PAGE_MASK); in cache_flush_060()
274 tmp = PAGE_SIZE; in cache_flush_060()
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/Linux-v5.4/arch/x86/mm/
Dcpu_entry_area.c23 BUILD_BUG_ON(sizeof(struct cpu_entry_area) % PAGE_SIZE != 0); in get_cpu_entry_area()
51 for ( ; pages; pages--, cea_vaddr+= PAGE_SIZE, ptr += PAGE_SIZE) in cea_map_percpu_pages()
65 npages = sizeof(struct debug_store) / PAGE_SIZE; in percpu_setup_debug_store()
66 BUILD_BUG_ON(sizeof(struct debug_store) % PAGE_SIZE != 0); in percpu_setup_debug_store()
75 npages = sizeof(struct debug_store_buffers) / PAGE_SIZE; in percpu_setup_debug_store()
76 for (; npages; npages--, cea += PAGE_SIZE) in percpu_setup_debug_store()
84 npages = sizeof(estacks->name## _stack) / PAGE_SIZE; \
95 BUILD_BUG_ON(sizeof(exception_stacks) % PAGE_SIZE != 0); in percpu_setup_exception_stacks()
163 BUILD_BUG_ON(sizeof(struct tss_struct) % PAGE_SIZE != 0); in setup_cpu_entry_area()
165 sizeof(struct tss_struct) / PAGE_SIZE, tss_prot); in setup_cpu_entry_area()
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/Linux-v5.4/arch/csky/kernel/
Dvmlinux.lds.S27 INIT_TEXT_SECTION(PAGE_SIZE)
28 INIT_DATA_SECTION(PAGE_SIZE)
30 . = ALIGN(PAGE_SIZE);
48 . = ALIGN(PAGE_SIZE);
52 RO_DATA_SECTION(PAGE_SIZE)
53 RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
58 BSS_SECTION(L1_CACHE_BYTES, PAGE_SIZE, L1_CACHE_BYTES)
/Linux-v5.4/arch/parisc/kernel/
Dvmlinux.lds.S63 . = ALIGN(PAGE_SIZE);
64 INIT_DATA_SECTION(PAGE_SIZE)
84 .text ALIGN(PAGE_SIZE) : {
104 . = ALIGN(PAGE_SIZE);
152 RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, PAGE_SIZE)
164 BSS_SECTION(PAGE_SIZE, PAGE_SIZE, PAGE_SIZE)
/Linux-v5.4/drivers/gpu/drm/i915/gem/selftests/
Di915_gem_dmabuf.c19 obj = i915_gem_object_create_shmem(i915, PAGE_SIZE); in igt_dmabuf_export()
43 obj = i915_gem_object_create_shmem(i915, PAGE_SIZE); in igt_dmabuf_import_self()
106 if (obj->base.size != PAGE_SIZE) { in igt_dmabuf_import()
108 (long long)obj->base.size, PAGE_SIZE); in igt_dmabuf_import()
129 memset(dma_map, pattern[i], PAGE_SIZE); in igt_dmabuf_import()
130 if (memchr_inv(obj_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
139 memset(obj_map, pattern[i], PAGE_SIZE); in igt_dmabuf_import()
140 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
180 memset(ptr, 0xc5, PAGE_SIZE); in igt_dmabuf_import_ownership()
218 obj = i915_gem_object_create_shmem(i915, PAGE_SIZE); in igt_dmabuf_export_vmap()
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/Linux-v5.4/arch/alpha/mm/
Dinit.c80 memset((void *) EMPTY_PGT, 0, PAGE_SIZE); in __bad_pagetable()
87 memset((void *) EMPTY_PGE, 0, PAGE_SIZE); in __bad_page()
109 memset(swapper_pg_dir, 0, PAGE_SIZE); in switch_to_system_map()
183 kernel_end = two_pages + 2*PAGE_SIZE; in callback_init()
184 memset(two_pages, 0, 2*PAGE_SIZE); in callback_init()
189 pmd_set(pmd, (pte_t *)(two_pages + PAGE_SIZE)); in callback_init()
204 vm_area_register_early(&console_remap_vm, PAGE_SIZE); in callback_init()
218 memset(kernel_end, 0, PAGE_SIZE); in callback_init()
221 kernel_end += PAGE_SIZE; in callback_init()
226 vaddr += PAGE_SIZE; in callback_init()
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/Linux-v5.4/arch/riscv/include/asm/
Dpage.h16 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) macro
17 #define PAGE_MASK (~(PAGE_SIZE - 1))
40 #define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
41 #define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1)))
50 #define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
51 #define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
53 #define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE)
55 memcpy((vto), (vfrom), PAGE_SIZE)
/Linux-v5.4/drivers/cpufreq/
Dcpufreq_stats.c93 len += snprintf(buf + len, PAGE_SIZE - len, " From : To\n"); in show_trans_table()
94 len += snprintf(buf + len, PAGE_SIZE - len, " : "); in show_trans_table()
96 if (len >= PAGE_SIZE) in show_trans_table()
98 len += snprintf(buf + len, PAGE_SIZE - len, "%9u ", in show_trans_table()
101 if (len >= PAGE_SIZE) in show_trans_table()
102 return PAGE_SIZE; in show_trans_table()
104 len += snprintf(buf + len, PAGE_SIZE - len, "\n"); in show_trans_table()
107 if (len >= PAGE_SIZE) in show_trans_table()
110 len += snprintf(buf + len, PAGE_SIZE - len, "%9u: ", in show_trans_table()
114 if (len >= PAGE_SIZE) in show_trans_table()
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/Linux-v5.4/block/partitions/
Dacorn.c44 strlcat(state->pp_buf, " [", PAGE_SIZE); in adfs_partition()
45 strlcat(state->pp_buf, name, PAGE_SIZE); in adfs_partition()
46 strlcat(state->pp_buf, "]", PAGE_SIZE); in adfs_partition()
82 strlcat(state->pp_buf, " [RISCiX]", PAGE_SIZE); in riscix_partition()
89 strlcat(state->pp_buf, " <", PAGE_SIZE); in riscix_partition()
98 strlcat(state->pp_buf, "(", PAGE_SIZE); in riscix_partition()
99 strlcat(state->pp_buf, rr->part[part].name, PAGE_SIZE); in riscix_partition()
100 strlcat(state->pp_buf, ")", PAGE_SIZE); in riscix_partition()
104 strlcat(state->pp_buf, " >\n", PAGE_SIZE); in riscix_partition()
134 strlcat(state->pp_buf, " [Linux]", PAGE_SIZE); in linux_partition()
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/Linux-v5.4/fs/nilfs2/
Dsysfs.c28 count = scnprintf(buf, PAGE_SIZE, \
113 return snprintf(buf, PAGE_SIZE, "%llu\n", in nilfs_snapshot_inodes_count_show()
121 return snprintf(buf, PAGE_SIZE, "%llu\n", in nilfs_snapshot_blocks_count_show()
134 return snprintf(buf, PAGE_SIZE, snapshot_readme_str); in nilfs_snapshot_README_show()
235 return snprintf(buf, PAGE_SIZE, mounted_snapshots_readme_str); in nilfs_mounted_snapshots_README_show()
273 return snprintf(buf, PAGE_SIZE, "%llu\n", ncheckpoints); in nilfs_checkpoints_checkpoints_number_show()
296 return snprintf(buf, PAGE_SIZE, "%llu\n", nsnapshots); in nilfs_checkpoints_snapshots_number_show()
310 return snprintf(buf, PAGE_SIZE, "%llu\n", last_cno); in nilfs_checkpoints_last_seg_checkpoint_show()
324 return snprintf(buf, PAGE_SIZE, "%llu\n", cno); in nilfs_checkpoints_next_checkpoint_show()
340 return snprintf(buf, PAGE_SIZE, checkpoints_readme_str); in nilfs_checkpoints_README_show()
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