Re: [PATCH v2] fs: replace the ki_complete two integer arguments with a single argument

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

> @@ -1436,8 +1436,8 @@ static void aio_complete_rw(struct kiocb *kiocb, long res, long res2)
>  		file_end_write(kiocb->ki_filp);
>  	}
>  
> -	iocb->ki_res.res = res;
> -	iocb->ki_res.res2 = res2;
> +	iocb->ki_res.res = res & 0xffffffff;
> +	iocb->ki_res.res2 = res >> 32;

This needs a big fat comments explaining the historic context.

Otherwise this looks fine to me.