From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Mon, 25 Mar 2013 16:22:48 +0000 (+0100)
Subject: KVM: s390: Dont do a gmap update on minor memslot changes
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~32^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cef4deb4018c02fb3cd08f76c8a988f7ddee480;p=pandora-kernel.git

KVM: s390: Dont do a gmap update on minor memslot changes

Some memslot updates dont affect the gmap implementation,
e.g. setting/unsetting dirty tracking. Since a gmap update
will cause tlb flushes and segment table invalidations we
want to avoid that.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
---

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