1073 static int gup_huge_pmd(pmd_t orig, pmd_t *pmdp, unsigned long addr,  in gup_huge_pmd()  argument
1079 	if (write && !pmd_write(orig))  in gup_huge_pmd()
1083 	head = pmd_page(orig);  in gup_huge_pmd()
1099 	if (unlikely(pmd_val(orig) != pmd_val(*pmdp))) {  in gup_huge_pmd()
1120 static int gup_huge_pud(pud_t orig, pud_t *pudp, unsigned long addr,  in gup_huge_pud()  argument
1126 	if (write && !pud_write(orig))  in gup_huge_pud()
1130 	head = pud_page(orig);  in gup_huge_pud()
1146 	if (unlikely(pud_val(orig) != pud_val(*pudp))) {  in gup_huge_pud()
1162 static int gup_huge_pgd(pgd_t orig, pgd_t *pgdp, unsigned long addr,  in gup_huge_pgd()  argument
1169 	if (write && !pgd_write(orig))  in gup_huge_pgd()
1173 	head = pgd_page(orig);  in gup_huge_pgd()
1189 	if (unlikely(pgd_val(orig) != pgd_val(*pgdp))) {  in gup_huge_pgd()