fault_around_bytes 3374 mm/memory.c    static unsigned long fault_around_bytes __read_mostly =
fault_around_bytes 3380 mm/memory.c    	*val = fault_around_bytes;
fault_around_bytes 3393 mm/memory.c    		fault_around_bytes = rounddown_pow_of_two(val);
fault_around_bytes 3395 mm/memory.c    		fault_around_bytes = PAGE_SIZE; /* rounddown_pow_of_two(0) is undefined */
fault_around_bytes 3442 mm/memory.c    	nr_pages = READ_ONCE(fault_around_bytes) >> PAGE_SHIFT;
fault_around_bytes 3499 mm/memory.c    	if (vma->vm_ops->map_pages && fault_around_bytes >> PAGE_SHIFT > 1) {