tag	line	file	source code
_PAGE_COW	96	include/asm-mips/pgtable.h	#define _PAGE_COW                   (1<<1)  /* implemented in software */
_PAGE_COW	113	include/asm-ppc/pgtable.h	#define _PAGE_COW  0x200  /* implemented in software (one of the AVL bits) */