tag	line	file	source code
MAP_NR	55	include/asm-alpha/page.h	#define MAP_NR(addr)    ((((unsigned long) (addr)) - PAGE_OFFSET) >> PAGE_SHIFT)
MAP_NR	58	include/asm-i386/page.h	#define MAP_NR(addr)    (((unsigned long)(addr)) >> PAGE_SHIFT)
MAP_NR	87	include/asm-mips/page.h	#define MAP_NR(addr)  ((((unsigned long)(addr)) & MAP_MASK) >> PAGE_SHIFT)
MAP_NR	62	include/asm-ppc/page.h	#define MAP_NR(addr)  ((((unsigned long)addr) - PAGE_OFFSET) >> PAGE_SHIFT)
MAP_NR	112	include/asm-sparc/page.h	#define MAP_NR(addr) ((((unsigned long) (addr)) - PAGE_OFFSET) >> PAGE_SHIFT)