[removed stable from cc] On Tue, Feb 24, 2015 at 11:55 AM, Danesh Petigara <dpetig...@broadcom.com> wrote: > diff --git a/mm/cma.c b/mm/cma.c > index 75016fd..58f37bd 100644 > --- a/mm/cma.c > +++ b/mm/cma.c > @@ -70,9 +70,13 @@ static unsigned long cma_bitmap_aligned_offset(struct cma > *cma, int align_order) > > if (align_order <= cma->order_per_bit) > return 0; > - alignment = 1UL << (align_order - cma->order_per_bit); > - return ALIGN(cma->base_pfn, alignment) - > - (cma->base_pfn >> cma->order_per_bit); > + > + /* > + * Find a PFN aligned to the specified order and return > + * an offset represented in order_per_bits. > + */ > + return (ALIGN(cma->base_pfn, (1UL << align_order)) > + - cma->base_pfn) >> cma->order_per_bit;
It was noticed that this doesn't remove the now-unused 'alignment' variable, so I think Danesh is planning to submit an updated patch. Best regards, Gregory -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
