| /linux/mm/ |
| H A D | gup.c | 664 if ((flags & FOLL_WRITE) && in follow_huge_pud()
714 if ((flags & FOLL_WRITE) && in follow_huge_pmd()
737 touch_pmd(vma, addr, pmd, flags & FOLL_WRITE); in follow_huge_pmd()
770 if (flags & FOLL_WRITE) in follow_pfn_pte()
826 if ((flags & FOLL_WRITE) && in follow_page_pte()
878 if ((flags & FOLL_WRITE) && in follow_page_pte()
1043 if (gup_flags & FOLL_WRITE) in get_gate_page()
1096 if (flags & FOLL_WRITE) in faultin_page()
1203 int write = (gup_flags & FOLL_WRITE); in check_vma_flags()
1849 gup_flags |= FOLL_WRITE; in populate_vma_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/tools/testing/selftests/mm/ |
| H A D | gup_test.c | 21 #define FOLL_WRITE 0x01 /* check pte is writable */ macro
215 gup.gup_flags |= FOLL_WRITE; in main()
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| /linux/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/drivers/media/common/videobuf2/ |
| H A D | frame_vector.c | 55 gup_flags |= FOLL_WRITE; in get_vaddr_frames()
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| /linux/arch/arm64/kernel/ |
| H A D | mte.c | 443 int write = gup_flags & FOLL_WRITE; in __access_remote_tags()
563 gup_flags |= FOLL_WRITE; in mte_ptrace_copy_tags()
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| /linux/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/drivers/misc/lkdtm/ |
| H A D | perms.c | 108 EXEC_SIZE, FOLL_WRITE); in execute_user_location()
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| /linux/arch/mips/math-emu/ |
| H A D | dsemul.c | 274 FOLL_FORCE | FOLL_WRITE); in mips_dsemul()
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| /linux/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/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 | 2870 if (!((kfp->flags & FOLL_WRITE) || kfp->map_writable)) in hva_to_pfn_fast()
2874 r = pin_user_pages_fast(kfp->hva, 1, FOLL_WRITE, &page) == 1; in hva_to_pfn_fast()
2876 r = get_user_page_fast_only(kfp->hva, FOLL_WRITE, &page); in hva_to_pfn_fast()
2923 if (!(flags & FOLL_WRITE) && kfp->map_writable && in hva_to_pfn_slow()
2924 get_user_page_fast_only(kfp->hva, FOLL_WRITE, &wpage)) { in hva_to_pfn_slow()
2927 flags |= FOLL_WRITE; in hva_to_pfn_slow()
2931 *pfn = kvm_resolve_pfn(kfp, page, NULL, flags & FOLL_WRITE); in hva_to_pfn_slow()
2950 bool write_fault = kfp->flags & FOLL_WRITE; in hva_to_pfn_remapped()
3028 vma_is_valid(vma, kfp->flags & FOLL_WRITE)) in hva_to_pfn()
3040 kfp->flags & FOLL_WRITE); in kvm_follow_pfn()
[all …]
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| H A D | pfncache.c | 167 .flags = FOLL_WRITE, in hva_to_pfn_retry()
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| /linux/arch/mips/kernel/ |
| H A D | ptrace32.c | 188 FOLL_FORCE | FOLL_WRITE) == sizeof(data)) in compat_arch_ptrace()
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| /linux/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/drivers/infiniband/core/ |
| H A D | umem.c | 225 gup_flags |= FOLL_WRITE; in ib_umem_get()
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| /linux/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/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/drivers/accel/amdxdna/ |
| H A D | amdxdna_ubuf.c | 196 FOLL_WRITE | FOLL_LONGTERM, in amdxdna_get_ubuf()
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| /linux/drivers/iommu/iommufd/ |
| H A D | iova_bitmap.c | 196 FOLL_WRITE, mapped->pages); in iova_bitmap_get()
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| /linux/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/kernel/ |
| H A D | ptrace.c | 645 FOLL_FORCE | FOLL_WRITE); in ptrace_writedata()
1442 FOLL_FORCE | FOLL_WRITE); in generic_ptrace_pokedata()
1470 FOLL_FORCE | FOLL_WRITE); in compat_ptrace_request()
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| /linux/arch/alpha/kernel/ |
| H A D | ptrace.c | 171 FOLL_FORCE | FOLL_WRITE); in write_int()
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| /linux/arch/powerpc/mm/book3s64/ |
| H A D | iommu_api.c | 107 FOLL_WRITE | FOLL_LONGTERM, in mm_iommu_do_alloc()
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