KVM: modify memslots layout in struct kvm
Have a pointer to an allocated region inside struct kvm.
[alex: fix ppc book 3s]
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 5fdeec5..1ca1dbf 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1377,12 +1377,14 @@
static void kvm_release_vm_pages(struct kvm *kvm)
{
+ struct kvm_memslots *slots;
struct kvm_memory_slot *memslot;
int i, j;
unsigned long base_gfn;
- for (i = 0; i < kvm->nmemslots; i++) {
- memslot = &kvm->memslots[i];
+ slots = kvm->memslots;
+ for (i = 0; i < slots->nmemslots; i++) {
+ memslot = &slots->memslots[i];
base_gfn = memslot->base_gfn;
for (j = 0; j < memslot->npages; j++) {
@@ -1802,7 +1804,7 @@
if (log->slot >= KVM_MEMORY_SLOTS)
goto out;
- memslot = &kvm->memslots[log->slot];
+ memslot = &kvm->memslots->memslots[log->slot];
r = -ENOENT;
if (!memslot->dirty_bitmap)
goto out;
@@ -1840,7 +1842,7 @@
/* If nothing is dirty, don't bother messing with page tables. */
if (is_dirty) {
kvm_flush_remote_tlbs(kvm);
- memslot = &kvm->memslots[log->slot];
+ memslot = &kvm->memslots->memslots[log->slot];
n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
memset(memslot->dirty_bitmap, 0, n);
}