From: Bob Liu <bob.liu@oracle.com>
Date: Fri, 3 Apr 2015 06:42:59 +0000 (+0800)
Subject: xen/grant: introduce func gnttab_unmap_refs_sync()
X-Git-Tag: omap-for-v4.2/omap1-v2~27^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b44166cd46e28dd608d5baa5873047a40f32919c;p=pandora-kernel.git

xen/grant: introduce func gnttab_unmap_refs_sync()

There are several place using gnttab async unmap and wait for
completion, so move the common code to a function
gnttab_unmap_refs_sync().

Signed-off-by: Bob Liu <bob.liu@oracle.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
---

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