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Searched refs:page_sz (Results 1 - 23 of 23) sorted by relevance

/kernel/linux/linux-5.10/tools/testing/selftests/arm64/mte/
H A Dcheck_ksm_options.c23 static size_t page_sz; variable
107 ptr = mte_allocate_memory(TEST_UNIT * page_sz, mem_type, mapping, true); in check_madvise_options()
108 if (check_allocated_memory(ptr, TEST_UNIT * page_sz, mem_type, false) != KSFT_PASS) in check_madvise_options()
112 memset(ptr, 'A', TEST_UNIT * page_sz); in check_madvise_options()
113 ret = madvise(ptr, TEST_UNIT * page_sz, MADV_MERGEABLE); in check_madvise_options()
124 mte_free_memory(ptr, TEST_UNIT * page_sz, mem_type, true); in check_madvise_options()
135 page_sz = getpagesize(); in main()
136 if (!page_sz) { in main()
H A Dcheck_user_mem.c20 static size_t page_sz; variable
30 len = 2 * page_sz; in check_usermem_access_fault()
57 ptr_next = (void *)((unsigned long)ptr + page_sz); in check_usermem_access_fault()
59 mte_set_tag_address_range(ptr_next, page_sz); in check_usermem_access_fault()
87 page_sz = getpagesize(); in main()
88 if (!page_sz) { in main()
/kernel/linux/linux-6.6/tools/testing/selftests/arm64/mte/
H A Dcheck_ksm_options.c23 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()
H A Dcheck_user_mem.c22 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()
/kernel/linux/linux-5.10/arch/sparc/mm/
H A Dtsb.c197 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()
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/kernel/linux/linux-6.6/arch/sparc/mm/
H A Dtsb.c197 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()
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/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/nx-gzip/
H A Dgunz_test.c94 const int page_sz = 1<<16; variable
172 static int nx_touch_pages_dde(struct nx_dde_t *ddep, long buf_sz, long page_sz, in nx_touch_pages_dde() argument
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()
692 nxu_touch_pages(cmdp, sizeof(struct nx_gzip_crb_cpb_t), page_sz, in decompress_file()
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/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/nx-gzip/
H A Dgunz_test.c94 const int page_sz = 1<<16; variable
172 static int nx_touch_pages_dde(struct nx_dde_t *ddep, long buf_sz, long page_sz, in nx_touch_pages_dde() argument
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()
692 nxu_touch_pages(cmdp, sizeof(struct nx_gzip_crb_cpb_t), page_sz, in decompress_file()
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/mana/
H A Dmain.c326 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 = ib_umem_dma_offset(umem, page_sz); 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()
368 ibdev_dbg(&dev->ib_dev, "page_sz %lu offset_in_page %u\n", 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()
/kernel/linux/linux-6.6/drivers/mtd/devices/
H A Dmchp48l640.c217 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()
/kernel/linux/linux-5.10/drivers/mtd/nand/raw/
H A Darasan-nand-controller.c141 * @page_sz: Register value of the page_sz field to use
159 unsigned int page_sz; member
352 CMD_PAGE_SIZE(anand->page_sz) | in anfc_read_page_hw_ecc()
470 CMD_PAGE_SIZE(anand->page_sz) | in anfc_write_page_hw_ecc()
543 nfc_op->cmd_reg = CMD_PAGE_SIZE(anand->page_sz); in anfc_parse_instructions()
1109 anand->page_sz = 0; in anfc_attach_chip()
1112 anand->page_sz = 5; in anfc_attach_chip()
1115 anand->page_sz = 1; in anfc_attach_chip()
1118 anand->page_sz in anfc_attach_chip()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/nand/raw/
H A Darasan-nand-controller.c154 * @page_sz: Register value of the page_sz field to use
175 unsigned int page_sz; member
416 CMD_PAGE_SIZE(anand->page_sz) | in anfc_read_page_hw_ecc()
534 CMD_PAGE_SIZE(anand->page_sz) | in anfc_write_page_hw_ecc()
608 nfc_op->cmd_reg = CMD_PAGE_SIZE(anand->page_sz); in anfc_parse_instructions()
1215 anand->page_sz = 0; in anfc_attach_chip()
1218 anand->page_sz = 5; in anfc_attach_chip()
1221 anand->page_sz = 1; in anfc_attach_chip()
1224 anand->page_sz in anfc_attach_chip()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/qlogic/qed/
H A Dqed_cxt.c319 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()
1313 u32 page_sz, elems_per_page, block_waste, cxt_size, cdu_params = 0; in qed_cdu_init_common() local
1316 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUC].p_size.val; in qed_cdu_init_common()
1318 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1319 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1327 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT].p_size.val; in qed_cdu_init_common()
1329 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1330 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1341 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_siz in qed_cdu_init_common()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/qlogic/qed/
H A Dqed_cxt.c319 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()
1299 u32 page_sz, elems_per_page, block_waste, cxt_size, cdu_params = 0; in qed_cdu_init_common() local
1302 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUC].p_size.val; in qed_cdu_init_common()
1304 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1305 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1313 page_sz = p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT].p_size.val; in qed_cdu_init_common()
1315 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_size; in qed_cdu_init_common()
1316 block_waste = ILT_PAGE_IN_BYTES(page_sz) - elems_per_page * cxt_size; in qed_cdu_init_common()
1327 elems_per_page = ILT_PAGE_IN_BYTES(page_sz) / cxt_siz in qed_cdu_init_common()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_wq.c98 * @page_sz: page size of each WQ page
103 void ***shadow_vaddr, size_t page_sz) in queue_alloc_page()
108 *vaddr = dma_alloc_coherent(&pdev->dev, page_sz, &dma_addr, in queue_alloc_page()
118 *shadow_vaddr = vzalloc(page_sz); in queue_alloc_page()
125 dma_free_coherent(&pdev->dev, page_sz, *vaddr, dma_addr); in queue_alloc_page()
102 queue_alloc_page(struct hinic_hwif *hwif, u64 **vaddr, u64 *paddr, void ***shadow_vaddr, size_t page_sz) queue_alloc_page() argument
/kernel/linux/linux-6.6/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_wq.c99 * @page_sz: page size of each WQ page
104 void ***shadow_vaddr, size_t page_sz) in queue_alloc_page()
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()
103 queue_alloc_page(struct hinic_hwif *hwif, u64 **vaddr, u64 *paddr, void ***shadow_vaddr, size_t page_sz) queue_alloc_page() argument
/kernel/linux/linux-5.10/drivers/net/ethernet/brocade/bna/
H A Dbfi_enet.h161 u16 page_sz; member
H A Dbna_tx_rx.c1298 (bfi_q)->page_sz = htons((u16)(bna_qpt)->page_size);\
/kernel/linux/linux-6.6/drivers/net/ethernet/brocade/bna/
H A Dbfi_enet.h161 u16 page_sz; member
H A Dbna_tx_rx.c1298 (bfi_q)->page_sz = htons((u16)(bna_qpt)->page_size);\
/kernel/linux/linux-6.6/tools/bpf/bpftool/
H A Dgen.c458 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()
/kernel/linux/linux-6.6/tools/lib/bpf/
H A Dlibbpf.c1515 const long page_sz = sysconf(_SC_PAGE_SIZE); in bpf_map_mmap_sz() local
1519 map_sz = roundup(map_sz, page_sz); in bpf_map_mmap_sz()
2422 __u32 page_sz = sysconf(_SC_PAGE_SIZE); in adjust_ringbuf_sz() local
2432 if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) in adjust_ringbuf_sz()
2435 /* Otherwise find closest (page_sz * power_of_2) product bigger than in adjust_ringbuf_sz()
2439 for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { in adjust_ringbuf_sz()
2440 if (mul * page_sz > sz) in adjust_ringbuf_sz()
2441 return mul * page_sz; in adjust_ringbuf_sz()
/kernel/linux/linux-5.10/tools/lib/bpf/
H A Dlibbpf.c1332 long page_sz = sysconf(_SC_PAGE_SIZE); in bpf_map_mmap_sz() local
1336 map_sz = roundup(map_sz, page_sz); in bpf_map_mmap_sz()

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