> On Nov 19, 2015, at 14:48, Jia He <hejianet@xxxxxxxxx> wrote: > > why not use memcmp() to compare with 0x0000000 or 0xffffffff ? memcmp() have better performance on some platforms . Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
