ptep_xchg_lazy 1057 arch/s390/include/asm/pgtable.h pte_t ptep_xchg_lazy(struct mm_struct *, unsigned long, pte_t *, pte_t); ptep_xchg_lazy 1080 arch/s390/include/asm/pgtable.h return ptep_xchg_lazy(mm, addr, ptep, __pte(_PAGE_INVALID)); ptep_xchg_lazy 1112 arch/s390/include/asm/pgtable.h return ptep_xchg_lazy(mm, addr, ptep, __pte(_PAGE_INVALID)); ptep_xchg_lazy 1122 arch/s390/include/asm/pgtable.h ptep_xchg_lazy(mm, addr, ptep, pte_wrprotect(pte)); ptep_xchg_lazy 302 arch/s390/mm/pgtable.c EXPORT_SYMBOL(ptep_xchg_lazy);