AS_UNEVICTABLE     65 include/linux/pagemap.h 	set_bit(AS_UNEVICTABLE, &mapping->flags);
AS_UNEVICTABLE     70 include/linux/pagemap.h 	clear_bit(AS_UNEVICTABLE, &mapping->flags);
AS_UNEVICTABLE     76 include/linux/pagemap.h 		return test_bit(AS_UNEVICTABLE, &mapping->flags);