From: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Date: Wed, 27 Feb 2013 10:45:25 +0000 (+0900)
Subject: KVM: set_memory_region: Refactor commit_memory_region()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~32^2~128
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8482644aea11e0647867732319ccf35879a9acc2;p=pandora-kernel.git

KVM: set_memory_region: Refactor commit_memory_region()

This patch makes the parameter old a const pointer to the old memory
slot and adds a new parameter named change to know the change being
requested: the former is for removing extra copying and the latter is
for cleaning up the code.

Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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