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[Xen-devel] Re: [PATCH, v2] fix "xm block-detach 0 ..." for extended-ID

To: Jan Beulich <JBeulich@xxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH, v2] fix "xm block-detach 0 ..." for extended-ID devices
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Fri, 10 Dec 2010 18:08:30 +0000
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Jan Beulich writes ("[PATCH, v2] fix "xm block-detach 0 ..." for  extended-ID   
 devices"):
> Simply taking stat()'s st_rdev doesn't work here, as the minor is
> split into two parts, the major is present, and the "extended" bit
> isn't set.
> 
> Rather than fixing this in a way that would likely be OS-dependent,
> simply remove the access to the device file, and instead just parse
> the provided string (as is done e.g. for block-attach).
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Applied, thanks.

Ian.

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