258 				 unsigned long address, pmd_t *pmdp,
265 					unsigned long address, pmd_t *pmdp,  in pmdp_set_access_flags()  argument
289 static inline pmd_t pmdp_get(pmd_t *pmdp)  in pmdp_get()  argument
291 	return READ_ONCE(*pmdp);  in pmdp_get()
314 					    pmd_t *pmdp)  in pmdp_test_and_clear_young()  argument
316 	pmd_t pmd = *pmdp;  in pmdp_test_and_clear_young()
321 		set_pmd_at(vma->vm_mm, address, pmdp, pmd_mkold(pmd));  in pmdp_test_and_clear_young()
327 					    pmd_t *pmdp)  in pmdp_test_and_clear_young()  argument
343 				  unsigned long address, pmd_t *pmdp);
350 					 unsigned long address, pmd_t *pmdp)  in pmdp_clear_flush_young()  argument
459 static inline pmd_t pmdp_get_lockless(pmd_t *pmdp)  in pmdp_get_lockless()  argument
464 		pmd.pmd_low = pmdp->pmd_low;  in pmdp_get_lockless()
466 		pmd.pmd_high = pmdp->pmd_high;  in pmdp_get_lockless()
468 	} while (unlikely(pmd.pmd_low != pmdp->pmd_low));  in pmdp_get_lockless()
488 static inline pmd_t pmdp_get_lockless(pmd_t *pmdp)  in pmdp_get_lockless()  argument
490 	return pmdp_get(pmdp);  in pmdp_get_lockless()
501 					    pmd_t *pmdp)  in pmdp_huge_get_and_clear()  argument
503 	pmd_t pmd = *pmdp;  in pmdp_huge_get_and_clear()
505 	pmd_clear(pmdp);  in pmdp_huge_get_and_clear()
529 					    unsigned long address, pmd_t *pmdp,  in pmdp_huge_get_and_clear_full()  argument
532 	return pmdp_huge_get_and_clear(vma->vm_mm, address, pmdp);  in pmdp_huge_get_and_clear_full()
596 			      pmd_t *pmdp);
644 				      unsigned long address, pmd_t *pmdp)  in pmdp_set_wrprotect()  argument
646 	pmd_t old_pmd = *pmdp;  in pmdp_set_wrprotect()
647 	set_pmd_at(mm, address, pmdp, pmd_wrprotect(old_pmd));  in pmdp_set_wrprotect()
651 				      unsigned long address, pmd_t *pmdp)  in pmdp_set_wrprotect()  argument
680 				 unsigned long address, pmd_t *pmdp);
684 					pmd_t *pmdp)  in pmdp_collapse_flush()  argument
687 	return *pmdp;  in pmdp_collapse_flush()
694 extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
699 extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
713 		unsigned long address, pmd_t *pmdp, pmd_t pmd)  in generic_pmdp_establish()  argument
715 	pmd_t old_pmd = *pmdp;  in generic_pmdp_establish()
716 	set_pmd_at(vma->vm_mm, address, pmdp, pmd);  in generic_pmdp_establish()
723 			    pmd_t *pmdp);
743 				unsigned long address, pmd_t *pmdp);
834 #define set_pmd_safe(pmdp, pmd) \  argument
836 	WARN_ON_ONCE(pmd_present(*pmdp) && !pmd_same(*pmdp, pmd)); \
837 	set_pmd(pmdp, pmd); \