pudp_xchg_direct 1500 arch/s390/include/asm/pgtable.h pud_t pudp_xchg_direct(struct mm_struct *, unsigned long, pud_t *, pud_t); pudp_xchg_direct 186 arch/s390/mm/hugetlbpage.c pudp_xchg_direct(mm, addr, pudp, __pud(_REGION3_ENTRY_EMPTY)); pudp_xchg_direct 514 arch/s390/mm/pgtable.c EXPORT_SYMBOL(pudp_xchg_direct);