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KVM: Fix msr trace

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- data is 64 bits wide, not unsigned long
- rw is confusingly named

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2010-01-25 19:36:03 +02:00 committed by Marcelo Tosatti
parent e01c242614
commit 6e7d152967
1 changed files with 8 additions and 8 deletions
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16
arch/x86/kvm/trace.h
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@ -246,23 +246,23 @@ TRACE_EVENT(kvm_page_fault,
* Tracepoint for guest MSR access.
*/
TRACE_EVENT(kvm_msr,
TP_PROTO(unsigned int rw, unsigned int ecx, unsigned long data),
TP_ARGS(rw, ecx, data),
TP_PROTO(unsigned write, u32 ecx, u64 data),
TP_ARGS(write, ecx, data),
TP_STRUCT__entry(
__field( unsigned int, rw )
__field( unsigned int, ecx )
__field( unsigned long, data )
__field( unsigned, write )
__field( u32, ecx )
__field( u64, data )
),
TP_fast_assign(
__entry->rw = rw;
__entry->write = write;
__entry->ecx = ecx;
__entry->data = data;
),
TP_printk("msr_%s %x = 0x%lx",
__entry->rw ? "write" : "read",
TP_printk("msr_%s %x = 0x%llx",
__entry->write ? "write" : "read",
__entry->ecx, __entry->data)
);