modify_prot_commit_ptes
#define modify_prot_commit_ptes modify_prot_commit_ptes
extern void modify_prot_commit_ptes(struct vm_area_struct *vma, unsigned long addr,
modify_prot_commit_ptes(vma, addr, ptep, old_pte, pte, 1);
#ifndef modify_prot_commit_ptes
modify_prot_commit_ptes(vma, addr, ptep, oldpte, ptent, nr_ptes);