Re: [Xen-devel] Questions about sh_prefetch and log_dirty

[董嵬 <dongwei.net@xxxxxxxxxx>]

Thanks a lot.

2009/6/25 10:51 pm， Tim Deegan wrote：

> At 15:37 +0100 on 25 Jun (1245944264), David Knight wrote:
> > > You've done some pretty odd things to it.  Why did you remove all  
> > > the
> > > comments, for example?  Why did you replace all the array  
> > > indirections
> > > with pointer arithmetic?
> > Would pointer arithmetic become a problem? anyway, I didn't get any
> > warning during compilation.
> No, it just struck me as odd that you would bother to change it.
>
> > I am running XEN 3.3.1, our optimization is mainly for PV guest, so I
> > remove OOS code. I know there will be problem when using HVM.
> In that case I don't see anything obvious that would cause the crash.
>
> Tim.
>
> --
> Tim Deegan <Tim.Deegan@xxxxxxxxxx>
> Principal Software Engineer, Citrix Systems (R&D) Ltd.
> [Company #02300071, SL9 0DZ, UK.]
>
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