KVM: PPC: BookE: Expose remote TLB flushes in debugfs

We're already counting remote TLB flushes in a variable, but don't export
it to user space yet. Do so, so we know what's going on.

Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 7ce2ed07831faff60c663a6cb37c0f5c8512d869..1d4ce9a80f557d76e0ce37bd57db88b172ee7b5d 100644 (file)
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -63,6 +63,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
        { "halt_wakeup", VCPU_STAT(halt_wakeup) },
        { "doorbell", VCPU_STAT(dbell_exits) },
        { "guest doorbell", VCPU_STAT(gdbell_exits) },
+       { "remote_tlb_flush", VM_STAT(remote_tlb_flush) },
        { NULL }
 };