KVM: Export memory slot allocation mechanism
Remove kvm memory slot allocation mechanism from the ioctl
and put it to exported function.
Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index ab2c77c..5113cbf 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -643,10 +643,9 @@
*
* Discontiguous memory is allowed, mostly for framebuffers.
*/
-static int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,
- struct
- kvm_userspace_memory_region *mem,
- int user_alloc)
+int kvm_set_memory_region(struct kvm *kvm,
+ struct kvm_userspace_memory_region *mem,
+ int user_alloc)
{
int r;
gfn_t base_gfn;
@@ -789,6 +788,16 @@
kvm_free_physmem_slot(&new, &old);
out:
return r;
+
+}
+EXPORT_SYMBOL_GPL(kvm_set_memory_region);
+
+static int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,
+ struct
+ kvm_userspace_memory_region *mem,
+ int user_alloc)
+{
+ return kvm_set_memory_region(kvm, mem, user_alloc);
}
static int kvm_vm_ioctl_set_nr_mmu_pages(struct kvm *kvm,