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Subject[PATCH 01/46] KVM: Trace irq level and source id
Date
Signed-off-by: Avi Kivity <avi@redhat.com>
---
include/trace/events/kvm.h | 11 ++++++++---
virt/kvm/irq_comm.c | 2 +-
2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index d74b23d..035232d 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -9,18 +9,23 @@

#if defined(__KVM_HAVE_IOAPIC)
TRACE_EVENT(kvm_set_irq,
- TP_PROTO(unsigned int gsi),
- TP_ARGS(gsi),
+ TP_PROTO(unsigned int gsi, int level, int irq_source_id),
+ TP_ARGS(gsi, level, irq_source_id),

TP_STRUCT__entry(
__field( unsigned int, gsi )
+ __field( int, level )
+ __field( int, irq_source_id )
),

TP_fast_assign(
__entry->gsi = gsi;
+ __entry->level = level;
+ __entry->irq_source_id = irq_source_id;
),

- TP_printk("gsi %u", __entry->gsi)
+ TP_printk("gsi %u level %d source %d",
+ __entry->gsi, __entry->level, __entry->irq_source_id)
);


diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 94759ed..56e6961 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -126,7 +126,7 @@ int kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level)
unsigned long *irq_state, sig_level;
int ret = -1;

- trace_kvm_set_irq(irq);
+ trace_kvm_set_irq(irq, level, irq_source_id);

WARN_ON(!mutex_is_locked(&kvm->irq_lock));

--
1.6.4.1


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