__pmd_alloc        16 include/asm-generic/4level-fixup.h 	((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
__pmd_alloc      1808 include/linux/mm.h int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
__pmd_alloc      1884 include/linux/mm.h 	return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?