From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Tue, 15 Mar 2011 14:23:57 +0000 (-0400)
Subject: xen-balloon: Add interface to retrieve ballooned pages
X-Git-Tag: v2.6.39-rc1~439^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6f3067985f12d514187059fb10fe3c877f87cb2;p=pandora-kernel.git

xen-balloon: Add interface to retrieve ballooned pages

Pages that have been ballooned are useful for other Xen drivers doing
grant table actions, because these pages have valid struct page/PFNs but
have no valid MFN so are available for remapping.

Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
[v2: Deal with rebasing on top of modified balloon code]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

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