1010 static void *check_bytes8(const u8 *start, u8 value, unsigned int bytes)  in check_bytes8()  argument
1013 		if (*start != value)  in check_bytes8()
1014 			return (void *)start;  in check_bytes8()
1015 		start++;  in check_bytes8()
1030 void *memchr_inv(const void *start, int c, size_t bytes)  in memchr_inv()  argument
1037 		return check_bytes8(start, value, bytes);  in memchr_inv()
1051 	prefix = (unsigned long)start % 8;  in memchr_inv()
1056 		r = check_bytes8(start, value, prefix);  in memchr_inv()
1059 		start += prefix;  in memchr_inv()
1066 		if (*(u64 *)start != value64)  in memchr_inv()
1067 			return check_bytes8(start, value, 8);  in memchr_inv()
1068 		start += 8;  in memchr_inv()
1072 	return check_bytes8(start, value, bytes % 8);  in memchr_inv()