| /linux-6.3-rc2/tools/testing/selftests/arm64/mte/ |
| A D | check_ksm_options.c | 23 static size_t page_sz; variable
110 ptr = mte_allocate_memory(TEST_UNIT * page_sz, mem_type, mapping, true); in check_madvise_options()
111 if (check_allocated_memory(ptr, TEST_UNIT * page_sz, mem_type, false) != KSFT_PASS) in check_madvise_options()
115 memset(ptr, 'A', TEST_UNIT * page_sz); in check_madvise_options()
116 ret = madvise(ptr, TEST_UNIT * page_sz, MADV_MERGEABLE); in check_madvise_options()
127 mte_free_memory(ptr, TEST_UNIT * page_sz, mem_type, true); in check_madvise_options()
138 page_sz = getpagesize(); in main()
139 if (!page_sz) { in main()
|
| A D | check_user_mem.c | 22 static size_t page_sz; variable
43 int sizes[] = {1, 2, 3, 8, 16, 32, 4096, page_sz}; in check_usermem_access_fault()
46 len = 2 * page_sz; in check_usermem_access_fault()
201 int tag_offsets[] = {page_sz, MT_GRANULE_SIZE}; in main()
204 page_sz = getpagesize(); in main()
205 if (!page_sz) { in main()
|
| /linux-6.3-rc2/arch/sparc/mm/ |
| A D | tsb.c | 197 unsigned long page_sz, tte; in setup_tsb_params() local
228 page_sz = 8192; in setup_tsb_params()
233 page_sz = 64 * 1024; in setup_tsb_params()
238 page_sz = 64 * 1024; in setup_tsb_params()
243 page_sz = 64 * 1024; in setup_tsb_params()
248 page_sz = 512 * 1024; in setup_tsb_params()
253 page_sz = 512 * 1024; in setup_tsb_params()
258 page_sz = 512 * 1024; in setup_tsb_params()
263 page_sz = 4 * 1024 * 1024; in setup_tsb_params()
271 tte |= pte_sz_bits(page_sz); in setup_tsb_params()
[all …]
|
| /linux-6.3-rc2/tools/testing/selftests/powerpc/nx-gzip/ |
| A D | gunz_test.c | 94 const int page_sz = 1<<16; variable
199 nxu_touch_pages((void *)buf_addr, buf_len, page_sz, wr); in nx_touch_pages_dde()
202 buf_sz), page_sz, wr); in nx_touch_pages_dde()
230 nxu_touch_pages((void *)buf_addr, buf_len, page_sz, wr); in nx_touch_pages_dde()
236 nxu_touch_pages((void *)buf_addr, buf_len, page_sz, wr); in nx_touch_pages_dde()
403 fifo_in_len + page_sz)) != NULL); in decompress_file()
405 fifo_out_len + page_sz + line_sz)) != NULL); in decompress_file()
408 nxu_touch_pages(fifo_out, fifo_out_len, page_sz, 1); in decompress_file()
693 nx_touch_pages_dde(ddl_in, 0, page_sz, 0); in decompress_file()
718 if (source_sz > page_sz) in decompress_file()
[all …]
|
| /linux-6.3-rc2/drivers/infiniband/hw/mana/ |
| A D | main.c | 326 unsigned long page_sz; in mana_ib_gd_create_dma_region() local
337 page_sz = ib_umem_find_best_pgsz(umem, PAGE_SZ_BM, 0); in mana_ib_gd_create_dma_region()
338 if (!page_sz) { in mana_ib_gd_create_dma_region()
342 num_pages_total = ib_umem_num_dma_blocks(umem, page_sz); in mana_ib_gd_create_dma_region()
361 create_req->offset_in_page = umem->address & (page_sz - 1); in mana_ib_gd_create_dma_region()
362 create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT; in mana_ib_gd_create_dma_region()
369 page_sz, create_req->offset_in_page); in mana_ib_gd_create_dma_region()
375 rdma_umem_for_each_dma_block(umem, &biter, page_sz) { in mana_ib_gd_create_dma_region()
|
| /linux-6.3-rc2/drivers/mtd/devices/ |
| A D | mchp48l640.c | 217 size_t page_sz = flash->caps->page_size; in mchp48l640_write() local
224 ws = min((len - wlen), page_sz); in mchp48l640_write()
275 size_t page_sz = flash->caps->page_size; in mchp48l640_read() local
282 ws = min((len - wlen), page_sz); in mchp48l640_read()
|
| /linux-6.3-rc2/drivers/mtd/nand/raw/ |
| A D | arasan-nand-controller.c | 175 unsigned int page_sz; member
416 CMD_PAGE_SIZE(anand->page_sz) | in anfc_read_page_hw_ecc()
533 CMD_PAGE_SIZE(anand->page_sz) | in anfc_write_page_hw_ecc()
596 nfc_op->cmd_reg = CMD_PAGE_SIZE(anand->page_sz); in anfc_parse_instructions()
1218 anand->page_sz = 0; in anfc_attach_chip()
1221 anand->page_sz = 5; in anfc_attach_chip()
1224 anand->page_sz = 1; in anfc_attach_chip()
1227 anand->page_sz = 2; in anfc_attach_chip()
1230 anand->page_sz = 3; in anfc_attach_chip()
1233 anand->page_sz = 4; in anfc_attach_chip()
|
| /linux-6.3-rc2/drivers/net/ethernet/huawei/hinic/ |
| A D | hinic_hw_wq.c | 104 void ***shadow_vaddr, size_t page_sz) in queue_alloc_page() argument
109 *vaddr = dma_alloc_coherent(&pdev->dev, page_sz, &dma_addr, in queue_alloc_page()
119 *shadow_vaddr = vzalloc(page_sz); in queue_alloc_page()
126 dma_free_coherent(&pdev->dev, page_sz, *vaddr, dma_addr); in queue_alloc_page()
|
| /linux-6.3-rc2/drivers/net/ethernet/qlogic/qed/ |
| A D | qed_cxt.c | 319 u32 page_sz = p_mgr->clients[ILT_CLI_CDUC].p_size.val; in qed_cxt_set_proto_cid_count() local
321 u32 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cxt_set_proto_cid_count()
1298 u32 page_sz, elems_per_page, block_waste, cxt_size, cdu_params = 0; in qed_cdu_init_common() local
1301 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUC].p_size.val; in qed_cdu_init_common()
1303 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1304 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1312 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT].p_size.val; in qed_cdu_init_common()
1314 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1315 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1326 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
[all …]
|
| /linux-6.3-rc2/Documentation/arm64/ |
| A D | memory-tagging-extension.rst | 312 unsigned long page_sz = sysconf(_SC_PAGESIZE);
332 a = mmap(0, page_sz, PROT_READ | PROT_WRITE,
343 if (mprotect(a, page_sz, PROT_READ | PROT_WRITE | PROT_MTE)) {
|
| /linux-6.3-rc2/drivers/net/ethernet/brocade/bna/ |
| A D | bfi_enet.h | 161 u16 page_sz; member
|
| A D | bna_tx_rx.c | 1298 (bfi_q)->page_sz = htons((u16)(bna_qpt)->page_size);\
|
| /linux-6.3-rc2/tools/bpf/bpftool/ |
| A D | gen.c | 458 long page_sz = sysconf(_SC_PAGE_SIZE); in bpf_map_mmap_sz() local
462 map_sz = roundup(map_sz, page_sz); in bpf_map_mmap_sz()
|
| /linux-6.3-rc2/tools/lib/bpf/ |
| A D | libbpf.c | 1478 long page_sz = sysconf(_SC_PAGE_SIZE); in bpf_map_mmap_sz() local
1482 map_sz = roundup(map_sz, page_sz); in bpf_map_mmap_sz()
2363 __u32 page_sz = sysconf(_SC_PAGE_SIZE); in adjust_ringbuf_sz() local
2373 if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) in adjust_ringbuf_sz()
2380 for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { in adjust_ringbuf_sz()
2381 if (mul * page_sz > sz) in adjust_ringbuf_sz()
2382 return mul * page_sz; in adjust_ringbuf_sz()
|