These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / virt / kvm / arm / trace.h

diff --git a/kernel/virt/kvm/arm/trace.h b/kernel/virt/kvm/arm/trace.h
new file mode 100644 (file)
index 0000000..37d8b98
--- /dev/null
+++ b/kernel/virt/kvm/arm/trace.h
@@ -0,0 +1,63 @@
+#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+
+/*
+ * Tracepoints for vgic
+ */
+TRACE_EVENT(vgic_update_irq_pending,
+       TP_PROTO(unsigned long vcpu_id, __u32 irq, bool level),
+       TP_ARGS(vcpu_id, irq, level),
+
+       TP_STRUCT__entry(
+               __field(        unsigned long,  vcpu_id )
+               __field(        __u32,          irq     )
+               __field(        bool,           level   )
+       ),
+
+       TP_fast_assign(
+               __entry->vcpu_id        = vcpu_id;
+               __entry->irq            = irq;
+               __entry->level          = level;
+       ),
+
+       TP_printk("VCPU: %ld, IRQ %d, level: %d",
+                 __entry->vcpu_id, __entry->irq, __entry->level)
+);
+
+/*
+ * Tracepoints for arch_timer
+ */
+TRACE_EVENT(kvm_timer_update_irq,
+       TP_PROTO(unsigned long vcpu_id, __u32 irq, int level),
+       TP_ARGS(vcpu_id, irq, level),
+
+       TP_STRUCT__entry(
+               __field(        unsigned long,  vcpu_id )
+               __field(        __u32,          irq     )
+               __field(        int,            level   )
+       ),
+
+       TP_fast_assign(
+               __entry->vcpu_id        = vcpu_id;
+               __entry->irq            = irq;
+               __entry->level          = level;
+       ),
+
+       TP_printk("VCPU: %ld, IRQ %d, level %d",
+                 __entry->vcpu_id, __entry->irq, __entry->level)
+);
+
+#endif /* _TRACE_KVM_H */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH ../../../virt/kvm/arm
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>