Drop support for kernels < 3.0 from jbd2 instrumentation

[lttng-modules.git] / instrumentation / events / lttng-module / kvm.h

diff --git a/instrumentation/events/lttng-module/kvm.h b/instrumentation/events/lttng-module/kvm.h
index 5f14ba137c720c4a2262850ee09d8f12298493ad..62030fcc87c2da6d8fa8796721601f91366d9d9e 100644 (file)
--- a/instrumentation/events/lttng-module/kvm.h
+++ b/instrumentation/events/lttng-module/kvm.h
@@ -85,7 +85,23 @@ LTTNG_TRACEPOINT_EVENT(kvm_ack_irq,
        { KVM_TRACE_MMIO_READ, "read" }, \
        { KVM_TRACE_MMIO_WRITE, "write" }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \
+
+#if (LTTNG_SLE_KERNEL_RANGE(4,4,121,92,92,0, 4,4,122,0,0,0) \
+       || LTTNG_SLE_KERNEL_RANGE(4,4,131,94,0,0, 4,5,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT(kvm_mmio,
+       TP_PROTO(int type, int len, u64 gpa, u64 val),
+       TP_ARGS(type, len, gpa, val),
+
+       TP_FIELDS(
+               ctf_integer(u32, type, type)
+               ctf_integer(u32, len, len)
+               ctf_integer(u64, gpa, gpa)
+               ctf_integer(u64, val, val)
+       )
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \
        || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \
        || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,0,1,0, 4,15,0,0,0,0) \
        || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \