linux-kernel - Re: [PATCH RFC v4 1/4] MPILIB: add mpi_read_buf(), mpi_copy() and mpi_get

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Message-ID: <20150612024419.GB30982@gondor.apana.org.au>
Date:	Fri, 12 Jun 2015 10:44:19 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Tadeusz Struk <tadeusz.struk@...el.com>
Cc:	linux-kernel@...r.kernel.org, keescook@...omium.org,
	jwboyer@...hat.com, richard@....at, steved@...hat.com,
	qat-linux@...el.com, dhowells@...hat.com,
	linux-crypto@...r.kernel.org, james.l.morris@...cle.com,
	jkosina@...e.cz, zohar@...ux.vnet.ibm.com, davem@...emloft.net,
	vgoyal@...hat.com
Subject: Re: [PATCH RFC v4 1/4] MPILIB: add mpi_read_buf(), mpi_copy() and
 mpi_get_size() helpers

On Thu, Jun 11, 2015 at 12:05:38PM -0700, Tadeusz Struk wrote:
>
> +/**
> + * mpi_get_size() - returns max size required to store the number
> + *
> + * @a:	A multi precision integer for which we want to allocate a bufer
> + *
> + * Return: size required to store the number
> + */
> +unsigned int mpi_get_size(MPI a)
> +{
> +	return a->nlimbs * BYTES_PER_MPI_LIMB;
> +}
> +EXPORT_SYMBOL_GPL(mpi_get_size);

Perhaps inline this function?
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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