Commit 6e7d1529 authored by Avi Kivity's avatar Avi Kivity Committed by Marcelo Tosatti
Browse files

KVM: Fix msr trace 



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

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent e01c2426

arch/x86/kvm/trace.h

+8 −8
Original line number Diff line number Diff line
@@ -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)

);