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(parent: eca611b) | patch
KVM: s390: Dont do a gmap update on minor memslot changes
authorChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 25 Mar 2013 16:22:48 +0000 (17:22 +0100)
committerGleb Natapov <gleb@redhat.com>
Tue, 2 Apr 2013 13:14:07 +0000 (16:14 +0300)
commit042045f1100835385d6c0a25f5d5d5368738d9a1
tree8a97a4fa75b0b1c03afdb55b213e72b402e90673tree | snapshot
parenteca611b9f59bc9a8b24982f79a1f72318581fae7commit | diff
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>
arch/s390/kvm/kvm-s390.c diff | blob | history
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