Merge branch 'topic/jack' into for-linus

[pandora-kernel.git] / arch / ia64 / kvm / kvm-ia64.c

diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 73c5c2b..7f3c0a2 100644 (file)
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1802,7 +1802,8 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm,
 {
        struct kvm_memory_slot *memslot;
        int r, i;
-       long n, base;
+       long base;
+       unsigned long n;
        unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base +
                        offsetof(struct kvm_vm_data, kvm_mem_dirty_log));
 
@@ -1815,7 +1816,7 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm,
        if (!memslot->dirty_bitmap)
                goto out;
 
-       n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+       n = kvm_dirty_bitmap_bytes(memslot);
        base = memslot->base_gfn / BITS_PER_LONG;
 
        for (i = 0; i < n/sizeof(long); ++i) {
@@ -1831,7 +1832,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                struct kvm_dirty_log *log)
 {
        int r;
-       int n;
+       unsigned long n;
        struct kvm_memory_slot *memslot;
        int is_dirty = 0;
 
@@ -1850,7 +1851,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
        if (is_dirty) {
                kvm_flush_remote_tlbs(kvm);
                memslot = &kvm->memslots->memslots[log->slot];
-               n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+               n = kvm_dirty_bitmap_bytes(memslot);
                memset(memslot->dirty_bitmap, 0, n);
        }
        r = 0;