Re: [PATCH 03/10] udmabuf: use pgoff_t for pagecount

From: Daniel Vetter
Date: Tue Sep 11 2018 - 03:38:50 EST


On Tue, Sep 11, 2018 at 08:59:14AM +0200, Gerd Hoffmann wrote:
> Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>

TIL pgoff_t stands for page cache offset. I think we're pretty bad at
using that within i915 :-)

On the entire series Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

I did try to review in depth, but my brain is offline and coffee not
working :-) Hence just an ack.
-Daniel

> ---
> drivers/dma-buf/udmabuf.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
> index 19bd918209..ec22f203b5 100644
> --- a/drivers/dma-buf/udmabuf.c
> +++ b/drivers/dma-buf/udmabuf.c
> @@ -13,7 +13,7 @@
> #include <linux/udmabuf.h>
>
> struct udmabuf {
> - u32 pagecount;
> + pgoff_t pagecount;
> struct page **pages;
> };
>
> --
> 2.9.3
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch