From: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Date: Thu, 3 Feb 2011 17:19:00 +0000 (-0500)
Subject: xen-gntdev: Use find_vma rather than iterating our vma list manually
X-Git-Tag: v2.6.39-rc1~439^3~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a879211bf1d70339e429603805c014450c275f2a;p=pandora-kernel.git

xen-gntdev: Use find_vma rather than iterating our vma list manually

This should be faster if many mappings exist, and also removes
the only user of map->vma not related to PTE modification.

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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