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authorTakuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>2013-02-27 19:45:25 +0900
committerMarcelo Tosatti <mtosatti@redhat.com>2013-03-04 20:21:08 -0300
commit8482644aea11e0647867732319ccf35879a9acc2 (patch)
treefbd381ae796ed7af2ff0a7b3d30fdd76ee94d374 /arch/s390/kvm
parent7b6195a91d60909a2834ab7181e2b9476e6fe749 (diff)
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>
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r--arch/s390/kvm/kvm-s390.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 4288780c86b8..6cae4ad647a9 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1001,7 +1001,8 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
- struct kvm_memory_slot old)
+ const struct kvm_memory_slot *old,
+ enum kvm_mr_change change)
{
int rc;