PTE_READ_ONLY
pte_flags |= PTE_READ_ONLY;
PTE_READ_ONLY);
if (unlikely(flags & PTE_READ_ONLY))
if (unlikely(flags & PTE_READ_ONLY))
if (!(flags & PTE_READ_ONLY))
pte_flags |= PTE_READ_ONLY;
pte_flags |= PTE_READ_ONLY;
pte_flags |= PTE_READ_ONLY;