On Mon, Jul 27, 2015 at 05:53:33AM -0400, Ming Lei wrote: > Because size has to be 4k aligned too. Yes. But again I don't see any reason to limit us to a hardcoded 512 byte block size here, especially considering the patches to finally allow enabling other block sizes from userspace. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html