tag	line	file	source code
PMD_SHIFT	13	include/asm-alpha/pgtable.h	#define PMD_SHIFT  (PAGE_SHIFT + (PAGE_SHIFT-3))
PMD_SHIFT	15	include/asm-i386/pgtable.h	#define PMD_SHIFT  22
PMD_SHIFT	11	include/asm-sparc/pgtable.h	#define PMD_SHIFT       18