On Tue, Sep 15, 2020 at 06:19:26PM +0200, Christoph Hellwig wrote:
> > + /* We decrease one since the prvious last sge in used to
> > + * chainning.
> > + */
>
> The normal style would be:
It is netdev style of formatting, will change.
>
> /*
> * We decrease one since the prvious last sge in used to
> * chain the chunks together.
> */
>
> (also fixing up what I think it should be saying while I'm at it)
>
> > + * Thus if @nents is bigger than @max_ents, the scatterlists will be
> > + * chained in units of @max_ents.
> > + *
> > + **/
> > +static int sg_alloc_next(struct sg_table *table, struct scatterlist *last,
> > + unsigned int nents, unsigned int max_ents,
> > + gfp_t gfp_mask)
> > +{
> > + return sg_alloc(table, last, nents, max_ents, NULL, 0, gfp_mask,
> > + sg_kmalloc);
> > +}
>
> This helper seems unused in this patch. For bisection you probably
> want to move it into the next patch with the user.
>
> In fact I'm not even sure there is much of a point in splitting out
> this patch either.
We will squash.
