linux-kernel - Re: [PATCH 2/3] xen/swiotlb: simplify range_straddles_page

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Message-ID: <799ae281-6a06-6a34-3bef-96b9fef8d1c2@oracle.com>
Date:   Tue, 23 Apr 2019 10:25:04 -0400
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org,
        linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org
Cc:     konrad.wilk@...cle.com, sstabellini@...nel.org
Subject: Re: [PATCH 2/3] xen/swiotlb: simplify range_straddles_page_boundary()

On 4/23/19 6:54 AM, Juergen Gross wrote:
> range_straddles_page_boundary() is open coding several macros from
> include/xen/page.h. Use those instead. Additionally there is no need
> to have check_pages_physically_contiguous() as a separate function as
> it is used only once, so merge it into range_straddles_page_boundary().
>
> Signed-off-by: Juergen Gross <jgross@...e.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>