Lines Matching refs:vm_flags
47 VM_BUG_ON(!(vma->vm_flags & VM_WRITE) || pte_write(pte)); in can_change_pte_writable()
60 if (!(vma->vm_flags & VM_SHARED)) { in can_change_pte_writable()
106 if (prot_numa && !(vma->vm_flags & VM_SHARED) && in change_pte_range()
136 if (is_cow_mapping(vma->vm_flags) && in change_pte_range()
553 unsigned long oldflags = vma->vm_flags; in mprotect_fixup()
571 (vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) && in mprotect_fixup()
610 VM_WARN_ON((vma->vm_flags ^ newflags) & ~VM_SOFTDIRTY); in mprotect_fixup()
633 vma->vm_flags = newflags; in mprotect_fixup()
640 if (vma->vm_flags & VM_SHARED) in mprotect_fixup()
643 try_change_writable = !!(vma->vm_flags & VM_WRITE); in mprotect_fixup()
724 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_mprotect_pkey()
732 if (!(vma->vm_flags & VM_GROWSUP)) in do_mprotect_pkey()
751 if (rier && (vma->vm_flags & VM_MAYEXEC)) in do_mprotect_pkey()
764 newflags |= (vma->vm_flags & ~mask_off_old_flags); in do_mprotect_pkey()