KVM: Correct kvm_pio tracepoint count field

Currently, we record '1' for count regardless of the real count.  Fix.

Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cd71d210c40972a65e2f01759e7849614f58a6c1..386cab9b5c68b8a0243a583d48d3baada6cde4aa 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3948,7 +3948,7 @@ static int emulator_pio_in_emulated(int size, unsigned short port, void *val,
        if (vcpu->arch.pio.count)
                goto data_avail;
 
-       trace_kvm_pio(0, port, size, 1);
+       trace_kvm_pio(0, port, size, count);
 
        vcpu->arch.pio.port = port;
        vcpu->arch.pio.in = 1;
@@ -3976,7 +3976,7 @@ static int emulator_pio_out_emulated(int size, unsigned short port,
                              const void *val, unsigned int count,
                              struct kvm_vcpu *vcpu)
 {
-       trace_kvm_pio(1, port, size, 1);
+       trace_kvm_pio(1, port, size, count);
 
        vcpu->arch.pio.port = port;
        vcpu->arch.pio.in = 0;