diff options
Diffstat (limited to 'arch/arm/kvm/trace.h')
| -rw-r--r-- | arch/arm/kvm/trace.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/arch/arm/kvm/trace.h b/arch/arm/kvm/trace.h index b6a6e7102201..6817664b46b8 100644 --- a/arch/arm/kvm/trace.h +++ b/arch/arm/kvm/trace.h @@ -25,18 +25,22 @@ TRACE_EVENT(kvm_entry, ); TRACE_EVENT(kvm_exit, - TP_PROTO(unsigned long vcpu_pc), - TP_ARGS(vcpu_pc), + TP_PROTO(unsigned int exit_reason, unsigned long vcpu_pc), + TP_ARGS(exit_reason, vcpu_pc), TP_STRUCT__entry( + __field( unsigned int, exit_reason ) __field( unsigned long, vcpu_pc ) ), TP_fast_assign( + __entry->exit_reason = exit_reason; __entry->vcpu_pc = vcpu_pc; ), - TP_printk("PC: 0x%08lx", __entry->vcpu_pc) + TP_printk("HSR_EC: 0x%04x, PC: 0x%08lx", + __entry->exit_reason, + __entry->vcpu_pc) ); TRACE_EVENT(kvm_guest_fault, @@ -140,19 +144,22 @@ TRACE_EVENT(kvm_emulate_cp15_imp, __entry->CRm, __entry->Op2) ); -TRACE_EVENT(kvm_wfi, - TP_PROTO(unsigned long vcpu_pc), - TP_ARGS(vcpu_pc), +TRACE_EVENT(kvm_wfx, + TP_PROTO(unsigned long vcpu_pc, bool is_wfe), + TP_ARGS(vcpu_pc, is_wfe), TP_STRUCT__entry( __field( unsigned long, vcpu_pc ) + __field( bool, is_wfe ) ), TP_fast_assign( __entry->vcpu_pc = vcpu_pc; + __entry->is_wfe = is_wfe; ), - TP_printk("guest executed wfi at: 0x%08lx", __entry->vcpu_pc) + TP_printk("guest executed wf%c at: 0x%08lx", + __entry->is_wfe ? 'e' : 'i', __entry->vcpu_pc) ); TRACE_EVENT(kvm_unmap_hva, |