| /linux-6.15/mm/ |
| H A D | gup.c | 676 if ((flags & FOLL_WRITE) && in follow_huge_pud()
748 if ((flags & FOLL_WRITE) && in follow_huge_pmd()
804 if (flags & FOLL_WRITE) in follow_pfn_pte()
867 if ((flags & FOLL_WRITE) && in follow_page_pte()
930 if ((flags & FOLL_WRITE) && in follow_page_pte()
1107 if (gup_flags & FOLL_WRITE) in get_gate_page()
1163 if (flags & FOLL_WRITE) in faultin_page()
1270 int write = (gup_flags & FOLL_WRITE); in check_vma_flags()
1918 gup_flags |= FOLL_WRITE; in populate_vma_page_range()
1979 gup_flags |= FOLL_WRITE; in faultin_page_range()
[all …]
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| H A D | process_vm_access.c | 93 flags |= FOLL_WRITE; in process_vm_rw_single_vec()
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| H A D | gup_test.c | 253 gup_flags |= FOLL_WRITE; in pin_longterm_test_start()
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| /linux-6.15/tools/testing/selftests/mm/ |
| H A D | gup_test.c | 21 #define FOLL_WRITE 0x01 /* check pte is writable */ macro
213 gup.gup_flags |= FOLL_WRITE; in main()
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| /linux-6.15/drivers/infiniband/hw/hfi1/ |
| H A D | user_pages.c | 84 unsigned int gup_flags = FOLL_LONGTERM | (writable ? FOLL_WRITE : 0); in hfi1_acquire_user_pages()
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| /linux-6.15/drivers/infiniband/hw/qib/ |
| H A D | qib_user_pages.c | 113 FOLL_LONGTERM | FOLL_WRITE, in qib_get_user_pages()
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| /linux-6.15/drivers/media/common/videobuf2/ |
| H A D | frame_vector.c | 55 gup_flags |= FOLL_WRITE; in get_vaddr_frames()
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| /linux-6.15/arch/arm64/kernel/ |
| H A D | mte.c | 416 int write = gup_flags & FOLL_WRITE; in __access_remote_tags()
535 gup_flags |= FOLL_WRITE; in mte_ptrace_copy_tags()
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| /linux-6.15/net/rds/ |
| H A D | info.c | 195 ret = pin_user_pages_fast(start, nr_pages, FOLL_WRITE, pages); in rds_info_getsockopt()
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| /linux-6.15/drivers/misc/lkdtm/ |
| H A D | perms.c | 103 EXEC_SIZE, FOLL_WRITE); in execute_user_location()
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| /linux-6.15/virt/kvm/ |
| H A D | async_pf.c | 67 get_user_pages_remote(mm, addr, 1, FOLL_WRITE, NULL, &locked); in async_pf_execute()
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| H A D | kvm_main.c | 2798 if (!((kfp->flags & FOLL_WRITE) || kfp->map_writable)) in hva_to_pfn_fast()
2804 r = get_user_page_fast_only(kfp->hva, FOLL_WRITE, &page); in hva_to_pfn_fast()
2851 if (!(flags & FOLL_WRITE) && kfp->map_writable && in hva_to_pfn_slow()
2852 get_user_page_fast_only(kfp->hva, FOLL_WRITE, &wpage)) { in hva_to_pfn_slow()
2855 flags |= FOLL_WRITE; in hva_to_pfn_slow()
2859 *pfn = kvm_resolve_pfn(kfp, page, NULL, flags & FOLL_WRITE); in hva_to_pfn_slow()
2878 bool write_fault = kfp->flags & FOLL_WRITE; in hva_to_pfn_remapped()
2956 vma_is_valid(vma, kfp->flags & FOLL_WRITE)) in hva_to_pfn()
2968 kfp->flags & FOLL_WRITE); in kvm_follow_pfn()
3036 .flags = write ? FOLL_WRITE : 0, in __gfn_to_page()
[all …]
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| /linux-6.15/arch/powerpc/kernel/ptrace/ |
| H A D | ptrace32.c | 172 FOLL_FORCE | FOLL_WRITE) == sizeof(tmp)) in compat_arch_ptrace()
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| /linux-6.15/arch/mips/math-emu/ |
| H A D | dsemul.c | 274 FOLL_FORCE | FOLL_WRITE); in mips_dsemul()
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| /linux-6.15/arch/mips/kernel/ |
| H A D | ptrace32.c | 188 FOLL_FORCE | FOLL_WRITE) == sizeof(data)) in compat_arch_ptrace()
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| /linux-6.15/net/xdp/ |
| H A D | xdp_umem.c | 96 unsigned int gup_flags = FOLL_WRITE; in xdp_umem_pin_pages()
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| /linux-6.15/drivers/infiniband/core/ |
| H A D | umem.c | 225 gup_flags |= FOLL_WRITE; in ib_umem_get()
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| /linux-6.15/drivers/iommu/iommufd/ |
| H A D | iova_bitmap.c | 197 FOLL_WRITE, mapped->pages); in iova_bitmap_get()
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| /linux-6.15/arch/s390/kvm/ |
| H A D | pci.c | 252 npages = pin_user_pages_fast(hva, 1, FOLL_WRITE | FOLL_LONGTERM, pages); in kvm_s390_pci_aif_enable()
267 npages = pin_user_pages_fast(hva, 1, FOLL_WRITE | FOLL_LONGTERM, in kvm_s390_pci_aif_enable()
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| /linux-6.15/arch/sparc/kernel/ |
| H A D | ptrace_64.c | 183 FOLL_FORCE | FOLL_WRITE); in set_to_target()
593 FOLL_FORCE | FOLL_WRITE) in genregs32_set()
623 FOLL_FORCE | FOLL_WRITE) in genregs32_set()
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| /linux-6.15/kernel/ |
| H A D | ptrace.c | 645 FOLL_FORCE | FOLL_WRITE); in ptrace_writedata()
1313 FOLL_FORCE | FOLL_WRITE); in generic_ptrace_pokedata()
1341 FOLL_FORCE | FOLL_WRITE); in compat_ptrace_request()
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| /linux-6.15/drivers/fpga/ |
| H A D | dfl-afu-dma-region.c | 51 pinned = pin_user_pages_fast(region->user_addr, npages, FOLL_WRITE, in afu_dma_pin_pages()
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| /linux-6.15/arch/alpha/kernel/ |
| H A D | ptrace.c | 171 FOLL_FORCE | FOLL_WRITE); in write_int()
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| /linux-6.15/arch/powerpc/mm/book3s64/ |
| H A D | iommu_api.c | 107 FOLL_WRITE | FOLL_LONGTERM, in mm_iommu_do_alloc()
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| /linux-6.15/drivers/virt/acrn/ |
| H A D | mm.c | 243 nr_pages, FOLL_WRITE | FOLL_LONGTERM, in acrn_vm_ram_map()
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