diff options
| author | Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp> | 2013-02-27 14:45:25 +0400 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2013-03-05 03:21:08 +0400 |
| commit | 8482644aea11e0647867732319ccf35879a9acc2 (patch) | |
| tree | fbd381ae796ed7af2ff0a7b3d30fdd76ee94d374 /include/linux/kvm_host.h | |
| parent | 7b6195a91d60909a2834ab7181e2b9476e6fe749 (diff) | |
| download | linux-8482644aea11e0647867732319ccf35879a9acc2.tar.xz | |
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 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index caa72cf7e8e7..ac584cc53581 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -483,7 +483,8 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, 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); + const struct kvm_memory_slot *old, + enum kvm_mr_change change); bool kvm_largepages_enabled(void); void kvm_disable_largepages(void); /* flush all memory translations */ |