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Searched refs:VM_UFFD_MISSING (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/include/linux/
Duserfaultfd_k.h48 return vma->vm_flags & VM_UFFD_MISSING; in userfaultfd_missing()
53 return vma->vm_flags & (VM_UFFD_MISSING | VM_UFFD_WP); in userfaultfd_armed()
Dmm.h128 #define VM_UFFD_MISSING 0x00000200 /* missing pages tracking */ macro
/linux-4.4.14/fs/
Duserfaultfd.c278 VM_BUG_ON(reason & ~(VM_UFFD_MISSING|VM_UFFD_WP)); in handle_userfault()
279 VM_BUG_ON(!(reason & VM_UFFD_MISSING) ^ !!(reason & VM_UFFD_WP)); in handle_userfault()
450 !!(vma->vm_flags & (VM_UFFD_MISSING | VM_UFFD_WP))); in userfaultfd_release()
455 new_flags = vma->vm_flags & ~(VM_UFFD_MISSING | VM_UFFD_WP); in userfaultfd_release()
744 vm_flags |= VM_UFFD_MISSING; in userfaultfd_register()
787 !!(cur->vm_flags & (VM_UFFD_MISSING | VM_UFFD_WP))); in userfaultfd_register()
930 !!(cur->vm_flags & (VM_UFFD_MISSING | VM_UFFD_WP))); in userfaultfd_unregister()
966 new_flags = vma->vm_flags & ~(VM_UFFD_MISSING | VM_UFFD_WP); in userfaultfd_unregister()
/linux-4.4.14/mm/
Dhuge_memory.c766 VM_UFFD_MISSING); in __do_huge_pmd_anonymous_page()
845 VM_UFFD_MISSING); in do_huge_pmd_anonymous_page()
Dmemory.c2733 VM_UFFD_MISSING); in do_anonymous_page()
2769 VM_UFFD_MISSING); in do_anonymous_page()
/linux-4.4.14/fs/proc/
Dtask_mmu.c616 [ilog2(VM_UFFD_MISSING)]= "um", in show_smap_vma_flags()
/linux-4.4.14/kernel/
Dfork.c460 ~(VM_LOCKED|VM_LOCKONFAULT|VM_UFFD_MISSING|VM_UFFD_WP); in dup_mmap()