SECTIONS_PGSHIFT  896 include/linux/mm.h 	page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
SECTIONS_PGSHIFT  897 include/linux/mm.h 	page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
SECTIONS_PGSHIFT  902 include/linux/mm.h 	return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;