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| author | Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp> | 2013-02-27 19:45:25 +0900 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2013-03-04 20:21:08 -0300 |
| commit | 8482644aea11e0647867732319ccf35879a9acc2 (patch) | |
| tree | fbd381ae796ed7af2ff0a7b3d30fdd76ee94d374 /virt | |
| parent | 7b6195a91d60909a2834ab7181e2b9476e6fe749 (diff) | |
| download | lwn-8482644aea11e0647867732319ccf35879a9acc2.tar.gz lwn-8482644aea11e0647867732319ccf35879a9acc2.zip | |
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.c | 2 |
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); |