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| author | Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp> | 2013-02-27 19:44:34 +0900 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2013-03-04 20:21:08 -0300 |
| commit | 7b6195a91d60909a2834ab7181e2b9476e6fe749 (patch) | |
| tree | 2a3713b45d77bb886e031be65f3ef5f576eeb300 /include | |
| parent | 74d0727cb7aaaea48a6353209093be26abc8d160 (diff) | |
| download | blackbird-op-linux-7b6195a91d60909a2834ab7181e2b9476e6fe749.tar.gz blackbird-op-linux-7b6195a91d60909a2834ab7181e2b9476e6fe749.zip | |
KVM: set_memory_region: Refactor prepare_memory_region()
This patch drops the parameter old, a copy of the old memory slot, and
adds a new parameter named change to know the change being requested.
This not only cleans up the code but also removes extra copying of the
memory slot structure.
Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 8eaf61f7b02d..caa72cf7e8e7 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -479,8 +479,8 @@ void kvm_arch_free_memslot(struct kvm_memory_slot *free, int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages); int kvm_arch_prepare_memory_region(struct kvm *kvm, struct kvm_memory_slot *memslot, - struct kvm_memory_slot old, - struct kvm_userspace_memory_region *mem); + struct kvm_userspace_memory_region *mem, + enum kvm_mr_change change); void kvm_arch_commit_memory_region(struct kvm *kvm, struct kvm_userspace_memory_region *mem, struct kvm_memory_slot old); |
