radix__pmdp_collapse_flush 1258 arch/powerpc/include/asm/book3s/64/pgtable.h 		return radix__pmdp_collapse_flush(vma, address, pmdp);
radix__pmdp_collapse_flush  250 arch/powerpc/include/asm/book3s/64/radix.h extern pmd_t radix__pmdp_collapse_flush(struct vm_area_struct *vma,