radix__huge_ptep_modify_prot_commit 16 arch/powerpc/include/asm/book3s/64/hugetlb.h extern void radix__huge_ptep_modify_prot_commit(struct vm_area_struct *vma, radix__huge_ptep_modify_prot_commit 152 arch/powerpc/mm/book3s64/hash_hugetlbpage.c return radix__huge_ptep_modify_prot_commit(vma, addr, ptep,