* [PATCH] KVM: Correct kvm_pio tracepoint count field
@ 2010-12-13 15:25 Avi Kivity
0 siblings, 0 replies; only message in thread
From: Avi Kivity @ 2010-12-13 15:25 UTC (permalink / raw)
To: Marcelo Tosatti, kvm
Currently, we record '1' for count regardless of the real count. Fix.
Signed-off-by: Avi Kivity <avi@redhat.com>
---
arch/x86/kvm/x86.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 8d76150..cf5fab1 100644
--- 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;
--
1.7.1
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2010-12-13 15:25 [PATCH] KVM: Correct kvm_pio tracepoint count field Avi Kivity
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