[PATCH 4/5] staging: fsl-dpaa2/eth: Change RX buffer alignment
Bogdan Purcareata
bogdan.purcareata at nxp.com
Fri Oct 27 14:44:37 UTC 2017
> -----Original Message-----
> From: Dan Carpenter [mailto:dan.carpenter at oracle.com]
> Sent: Friday, October 27, 2017 5:30 PM
> To: Bogdan Purcareata <bogdan.purcareata at nxp.com>
> Cc: Ruxandra Ioana Radulescu <ruxandra.radulescu at nxp.com>;
> gregkh at linuxfoundation.org; linux-kernel at vger.kernel.org;
> devel at driverdev.osuosl.org
> Subject: Re: [PATCH 4/5] staging: fsl-dpaa2/eth: Change RX buffer alignment
>
> On Fri, Oct 27, 2017 at 02:11:35PM +0000, Bogdan Purcareata wrote:
> > @@ -93,10 +100,10 @@
> > * buffers large enough to allow building an skb around them and also
> account
> > * for alignment restrictions
> > */
> > -#define DPAA2_ETH_BUF_RAW_SIZE \
> > +#define DPAA2_ETH_BUF_RAW_SIZE(priv) \
> > (DPAA2_ETH_RX_BUF_SIZE + \
> > SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) + \
> > - DPAA2_ETH_RX_BUF_ALIGN)
> > + (priv)->rx_buf_align)
> >
>
> Not related to this patch, but this macro is ugly. It would be better
> as function.
Okay, will change the macros to inline functions in v2, where applicable.
Thank you!
Bogdan P.
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