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Searched refs:pgsize (Results 1 – 25 of 28) sorted by relevance

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/linux/arch/arm64/mm/
H A Dhugetlbpage.c79 pte_t *ptep, size_t *pgsize) in find_num_contig() argument
86 *pgsize = PAGE_SIZE; in find_num_contig()
91 *pgsize = PMD_SIZE; in find_num_contig()
97 static inline int num_contig_ptes(unsigned long size, size_t *pgsize) in num_contig_ptes() argument
101 *pgsize = size; in num_contig_ptes()
105 *pgsize = PMD_SIZE; in num_contig_ptes()
109 *pgsize = PAGE_SIZE; in num_contig_ptes()
122 size_t pgsize; in huge_ptep_get() local
128 ncontig = find_num_contig(mm, addr, ptep, &pgsize); in huge_ptep_get()
152 unsigned long pgsize, in get_clear_contig() argument
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H A Dfault.c212 pte_t entry, int dirty, unsigned long pgsize) in __ptep_set_access_flags_anysz() argument
246 switch (pgsize) { in __ptep_set_access_flags_anysz()
263 __flush_tlb_range(vma, address, address + pgsize, pgsize, level, in __ptep_set_access_flags_anysz()
/linux/drivers/mtd/tests/
H A Dtorturetest.c70 static int pgsize; variable
97 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in check_eraseblock()
98 len = pgcnt * pgsize; in check_eraseblock()
151 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in write_pattern()
152 len = pgcnt * pgsize; in write_pattern()
203 pgsize = 512; in tort_init()
205 pgsize = mtd->writesize; in tort_init()
207 if (pgcnt && (pgcnt > mtd->erasesize / pgsize || pgcnt < 0)) { in tort_init()
235 for (i = 0; i < mtd->erasesize / pgsize; i++) { in tort_init()
237 memset(patt_5A5 + i * pgsize, 0x55, pgsize); in tort_init()
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H A Dspeedtest.c37 static int pgsize; variable
77 err = mtdtest_write(mtd, addr, pgsize, buf); in write_eraseblock_by_page()
80 addr += pgsize; in write_eraseblock_by_page()
81 buf += pgsize; in write_eraseblock_by_page()
89 size_t sz = pgsize * 2; in write_eraseblock_by_2pages()
102 err = mtdtest_write(mtd, addr, pgsize, buf); in write_eraseblock_by_2pages()
121 err = mtdtest_read(mtd, addr, pgsize, buf); in read_eraseblock_by_page()
124 addr += pgsize; in read_eraseblock_by_page()
125 buf += pgsize; in read_eraseblock_by_page()
133 size_t sz = pgsize * 2; in read_eraseblock_by_2pages()
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H A Dreadtest.c31 static int pgsize; variable
43 memset(buf, 0 , pgsize); in read_eraseblock_by_page()
44 ret = mtdtest_read(mtd, addr, pgsize, buf); in read_eraseblock_by_page()
72 addr += pgsize; in read_eraseblock_by_page()
73 buf += pgsize; in read_eraseblock_by_page()
138 pgsize = 512; in mtd_readtest_init()
140 pgsize = mtd->writesize; in mtd_readtest_init()
145 pgcnt = mtd->erasesize / pgsize; in mtd_readtest_init()
151 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_readtest_init()
H A Dstresstest.c38 static int pgsize; variable
95 len = ((len + pgsize - 1) / pgsize) * pgsize; in do_write()
154 pgsize = 512; in mtd_stresstest_init()
156 pgsize = mtd->writesize; in mtd_stresstest_init()
161 pgcnt = mtd->erasesize / pgsize; in mtd_stresstest_init()
167 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_stresstest_init()
/linux/tools/testing/selftests/powerpc/tm/
H A Dtm-vmxcopy.c39 unsigned long pgsize = getpagesize(); in test_vmxcopy() local
42 int size = pgsize*16; in test_vmxcopy()
44 char buf[pgsize]; in test_vmxcopy()
55 memset(buf, 0, pgsize); in test_vmxcopy()
56 for (i = 0; i < size; i += pgsize) in test_vmxcopy()
57 assert(write(fd, buf, pgsize) == pgsize); in test_vmxcopy()
/linux/tools/testing/selftests/powerpc/mm/
H A Dexec_prot.c29 static unsigned long pgsize, numinsns; variable
73 if (mprotect(insns, pgsize, PROT_READ | PROT_WRITE | PROT_EXEC)) { in segv_handler()
98 FAIL_IF(mprotect(insns, pgsize, rights) != 0); in check_exec_fault()
136 pgsize = getpagesize(); in test()
137 numinsns = pgsize / sizeof(unsigned int); in test()
138 insns = (unsigned int *)mmap(NULL, pgsize, PROT_READ | PROT_WRITE, in test()
173 FAIL_IF(mprotect(insns, pgsize, PROT_EXEC) != 0); in test()
185 FAIL_IF(mprotect(insns, pgsize, PROT_EXEC) != 0); in test()
223 FAIL_IF(munmap((void *)insns, pgsize)); in test()
/linux/drivers/iommu/
H A Dio-pgtable-dart.c227 phys_addr_t paddr, size_t pgsize, size_t pgcount, in dart_map_pages() argument
238 if (WARN_ON(pgsize != cfg->pgsize_bitmap)) in dart_map_pages()
282 *mapped += num_entries * pgsize; in dart_map_pages()
294 size_t pgsize, size_t pgcount, in dart_unmap_pages() argument
302 if (WARN_ON(pgsize != cfg->pgsize_bitmap || !pgcount)) in dart_unmap_pages()
327 iova + i * pgsize, pgsize); in dart_unmap_pages()
333 return i * pgsize; in dart_unmap_pages()
H A Dio-pgtable-arm-selftests.c156 static const unsigned long pgsize[] = { in arm_lpae_do_selftests() local
181 for (i = 0; i < ARRAY_SIZE(pgsize); ++i) { in arm_lpae_do_selftests()
185 cfg.pgsize_bitmap = pgsize[i]; in arm_lpae_do_selftests()
189 pgsize[i], cfg.ias, cfg.oas); in arm_lpae_do_selftests()
H A Dio-pgtable-arm-v7s.c508 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_v7s_map_pages() argument
522 ret = __arm_v7s_map(data, iova, paddr, pgsize, prot, 1, data->pgd, in arm_v7s_map_pages()
527 iova += pgsize; in arm_v7s_map_pages()
528 paddr += pgsize; in arm_v7s_map_pages()
529 *mapped += pgsize; in arm_v7s_map_pages()
623 size_t pgsize, size_t pgcount, in arm_v7s_unmap_pages() argument
633 ret = __arm_v7s_unmap(data, gather, iova, pgsize, 1, data->pgd); in arm_v7s_unmap_pages()
637 unmapped += pgsize; in arm_v7s_unmap_pages()
638 iova += pgsize; in arm_v7s_unmap_pages()
H A Ds390-iommu.c914 size_t pgsize, size_t pgcount, in s390_iommu_map_pages() argument
918 size_t size = pgcount << __ffs(pgsize); in s390_iommu_map_pages()
921 if (pgsize != SZ_4K) in s390_iommu_map_pages()
928 if (!IS_ALIGNED(iova | paddr, pgsize)) in s390_iommu_map_pages()
1027 size_t pgsize, size_t pgcount, in s390_iommu_unmap_pages() argument
1031 size_t size = pgcount << __ffs(pgsize); in s390_iommu_unmap_pages()
H A Dipmmu-vmsa.c670 phys_addr_t paddr, size_t pgsize, size_t pgcount, in ipmmu_map() argument
675 return domain->iop->map_pages(domain->iop, iova, paddr, pgsize, pgcount, in ipmmu_map()
680 size_t pgsize, size_t pgcount, in ipmmu_unmap() argument
685 return domain->iop->unmap_pages(domain->iop, iova, pgsize, pgcount, gather); in ipmmu_unmap()
H A Dsprd-iommu.c288 phys_addr_t paddr, size_t pgsize, size_t pgcount, in sprd_iommu_map() argument
325 size_t pgsize, size_t pgcount, in sprd_iommu_unmap() argument
H A Dvirtio-iommu.c843 phys_addr_t paddr, size_t pgsize, size_t pgcount, in viommu_map_pages() argument
848 size_t size = pgsize * pgcount; in viommu_map_pages()
887 size_t pgsize, size_t pgcount, in viommu_unmap_pages() argument
894 size_t size = pgsize * pgcount; in viommu_unmap_pages()
/linux/drivers/gpu/drm/panfrost/
H A Dpanfrost_mmu.c402 size_t pgsize, unmapped_len = 0; in mmu_unmap_range() local
406 pgsize = get_pgsize(iova, len - unmapped_len, &pgcount); in mmu_unmap_range()
408 unmapped_page = ops->unmap_pages(ops, iova, pgsize, pgcount, NULL); in mmu_unmap_range()
409 WARN_ON(unmapped_page != pgsize * pgcount); in mmu_unmap_range()
411 iova += pgsize * pgcount; in mmu_unmap_range()
412 unmapped_len += pgsize * pgcount; in mmu_unmap_range()
436 size_t pgsize = get_pgsize(iova | paddr, len, &pgcount); in mmu_map_sg() local
438 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, in mmu_map_sg()
444 mapped = max(mapped, pgsize); in mmu_map_sg()
513 size_t pgsize = get_pgsize(iova, len - unmapped_len, &pgcount); in panfrost_mmu_unmap() local
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/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_mmu.c22 size_t pgsize = SZ_4K; in etnaviv_context_unmap() local
26 pgsize); in etnaviv_context_unmap()
40 size_t pgsize = SZ_4K; in etnaviv_context_map() local
45 ret = context->global->ops->map(context, iova, paddr, pgsize, in etnaviv_context_map()
50 iova += pgsize; in etnaviv_context_map()
51 paddr += pgsize; in etnaviv_context_map()
52 size -= pgsize; in etnaviv_context_map()
/linux/tools/testing/selftests/bpf/libarena/include/libarena/
H A Duserspace.h78 size_t pgsize = sysconf(_SC_PAGESIZE); in libarena_get_globals_pages() local
95 if (mincore(arena_base, arena_all_pages * pgsize, vec) < 0) { in libarena_get_globals_pages()
/linux/arch/powerpc/kvm/
H A Dbook3s_64_mmu.c206 int pgsize; in kvmppc_mmu_book3s_64_xlate() local
242 pgsize = slbe->large ? MMU_PAGE_16M : MMU_PAGE_4K; in kvmppc_mmu_book3s_64_xlate()
271 pgsize = decode_pagesize(slbe, pte1); in kvmppc_mmu_book3s_64_xlate()
272 if (pgsize < 0) in kvmppc_mmu_book3s_64_xlate()
296 eaddr_mask = (1ull << mmu_pagesize(pgsize)) - 1; in kvmppc_mmu_book3s_64_xlate()
298 gpte->page_size = pgsize; in kvmppc_mmu_book3s_64_xlate()
H A De500.h161 unsigned int pgsize = get_tlb_size(tlbe); in get_tlb_bytes() local
162 return 1ULL << 10 << pgsize; in get_tlb_bytes()
H A Dbook3s_64_vio.c452 const unsigned long pgsize = 1ULL << tbl->it_page_shift; in kvmppc_tce_iommu_mapped_dec() local
458 mem = mm_iommu_lookup(kvm->mm, be64_to_cpu(*pua), pgsize); in kvmppc_tce_iommu_mapped_dec()
/linux/include/linux/
H A Dio-pgtable.h216 phys_addr_t paddr, size_t pgsize, size_t pgcount,
219 size_t pgsize, size_t pgcount,
H A Diommu.h369 size_t pgsize; member
792 phys_addr_t paddr, size_t pgsize, size_t pgcount,
795 size_t pgsize, size_t pgcount,
1085 if ((gather->pgsize && gather->pgsize != size) || in iommu_iotlb_gather_add_page()
1089 gather->pgsize = size; in iommu_iotlb_gather_add_page()
/linux/drivers/s390/char/
H A Dsclp_diag.h51 u8 pgsize; member
H A Dsclp_ftp.c110 sccb->evbuf.mdd.ftp.pgsize = 0; in sclp_ftp_et7()

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