35 int zap_huge_pud(struct mmu_gather *tlb, struct vm_area_struct *vma, pud_t *pud,
212 void __split_huge_pud(struct vm_area_struct *vma, pud_t *pud,
228 spinlock_t *__pud_trans_huge_lock(pud_t *pud, struct vm_area_struct *vma);
244 static inline spinlock_t *pud_trans_huge_lock(pud_t *pud,  in pud_trans_huge_lock()  argument
247 	if (pud_trans_huge(*pud) || pud_devmap(*pud))  in pud_trans_huge_lock()
248 		return __pud_trans_huge_lock(pud, vma);  in pud_trans_huge_lock()
289 		pud_t *pud, int flags, struct dev_pagemap **pgmap);
306 static inline bool is_huge_zero_pud(pud_t pud)  in is_huge_zero_pud()  argument
438 static inline spinlock_t *pud_trans_huge_lock(pud_t *pud,  in pud_trans_huge_lock()  argument
459 static inline bool is_huge_zero_pud(pud_t pud)  in is_huge_zero_pud()  argument
476 	unsigned long addr, pud_t *pud, int flags, struct dev_pagemap **pgmap)  in follow_devmap_pud()  argument