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Searched refs:VM_UFFD_WP (Results 1 – 6 of 6) sorted by relevance

/linux/mm/
H A Duserfaultfd.c264 if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP)) in mfill_get_vma()
2214 if (wp_async && (vm_flags == VM_UFFD_WP)) in vma_can_userfault()
2225 if (!uffd_supports_wp_marker() && (vm_flags & VM_UFFD_WP) && in vma_can_userfault()
2235 const bool uffd_wp_changed = (vma->vm_flags ^ vm_flags) & VM_UFFD_WP; in userfaultfd_set_vm_flags()
2351 vma->vm_flags & (VM_UFFD_WP | VM_UFFD_RWP) & ~vm_flags); in userfaultfd_register_range()
2632 if (reason & VM_UFFD_WP) in userfault_msg()
2687 if (!huge_pte_write(pte) && (reason & VM_UFFD_WP)) in userfaultfd_huge_must_wait()
2756 if (!pmd_write(_pmd) && (reason & VM_UFFD_WP)) in userfaultfd_must_wait()
2796 if (!pte_write(ptent) && (reason & VM_UFFD_WP)) in userfaultfd_must_wait()
3752 vm_flags |= VM_UFFD_WP; in userfaultfd_register()
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H A Dmemory.c4392 return handle_userfault(vmf, VM_UFFD_WP); in do_wp_page()
6401 return handle_userfault(vmf, VM_UFFD_WP); in wp_huge_pmd()
H A Dhugetlb.c6168 return handle_userfault(&vmf, VM_UFFD_WP); in hugetlb_fault()
/linux/tools/testing/vma/include/
H A Ddup.h221 #define VM_UFFD_WP INIT_VM_FLAG(UFFD_WP) macro
390 #define VM_COPY_ON_FORK (VM_PFNMAP | VM_MIXEDMAP | VM_UFFD_WP | VM_MAYBE_GUARD)
/linux/include/linux/
H A Dmm.h418 #define VM_UFFD_WP INIT_VM_FLAG(UFFD_WP) macro
695 #define VM_COPY_ON_FORK (VM_PFNMAP | VM_MIXEDMAP | VM_UFFD_WP | VM_UFFD_RWP | \
/linux/fs/proc/
H A Dtask_mmu.c1220 [ilog2(VM_UFFD_WP)] = "uw", in show_smap_vma_flags()