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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 /virt
parent7b6195a91d60909a2834ab7181e2b9476e6fe749 (diff)
downloadlinux-linaro-stable-8482644aea11e0647867732319ccf35879a9acc2.tar.gz
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 'virt')
-rw-r--r--virt/kvm/kvm_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 8f85bae862c7..0e919a1d4d56 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -896,7 +896,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
old_memslots = install_new_memslots(kvm, slots, &new);
- kvm_arch_commit_memory_region(kvm, mem, old);
+ kvm_arch_commit_memory_region(kvm, mem, &old, change);
kvm_free_physmem_slot(&old, &new);
kfree(old_memslots);