__page_offset 56 arch/microblaze/include/asm/page.h extern unsigned int __page_offset; __page_offset 57 arch/microblaze/include/asm/page.h #define PAGE_OFFSET __page_offset __page_offset 32 arch/microblaze/mm/init.c unsigned int __page_offset; __page_offset 33 arch/microblaze/mm/init.c EXPORT_SYMBOL(__page_offset);