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Re: [Xen-devel] [PATCH for-next 7/9] xen: Convert is_xen_heap_mfn to use typesafe MFN
- To: "Julien Grall" <julien.grall@xxxxxxx>, "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>
- From: "Jan Beulich" <JBeulich@xxxxxxxx>
- Date: Thu, 14 Mar 2019 05:47:41 -0600
- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
- Delivery-date: Thu, 14 Mar 2019 11:47:59 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
>>> On 14.03.19 at 11:14, <andrew.cooper3@xxxxxxxxxx> wrote:
> You do know that mfn_add(mfn, -1) will DTRT?
It will, but imo it looks slightly odd in particular in e.g.
for ( ...; ...; mfn_add(mfn, -1) ), hence I didn't suggest it. But
I don't object either.
Jan
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