Re: [PATCH 2/5] swiotlb: Add is_swiotlb_active() function

From: Christoph Hellwig
Date: Tue Jan 29 2019 - 12:12:58 EST


On Tue, Jan 29, 2019 at 09:43:39AM +0100, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@xxxxxxx>
>
> This function will be used from dma_direct code to determine
> the maximum segment size of a dma mapping.
>
> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>