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Re: [Xen-devel] What's the purpose of VM_FOREIGN

from [Keir Fraser] [Permanent Link][Original]
To: "Li, Xin B" <xin.b.li@xxxxxxxxx>
Subject: Re: [Xen-devel] What's the purpose of VM_FOREIGN
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 1 Aug 2006 09:07:01 +0100
Cc: Andrew Warfield <andrew.warfield@xxxxxxxxxxxx>, xen-devel Mailing List <xen-devel@xxxxxxxxxxxxxxxxxxx>
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But I never saw when the bit is set, so this code path can not be
reached?



It's used by the blktap driver.

 -- Keir


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