From: Michael Jeanson <mjeanson@efficios.com>
Date: Thu, 8 Nov 2018 20:51:14 +0000 (-0500)
Subject: Drop support for kernels < 3.0 from kvm instrumentation
X-Git-Tag: v2.12.0-pre~83
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=55dac15aef598fdebea37418435212ba9ef32701;p=lttng-modules.git

Drop support for kernels < 3.0 from kvm instrumentation

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/instrumentation/events/lttng-module/kvm.h b/instrumentation/events/lttng-module/kvm.h
index 62030fcc..4868d894 100644
--- a/instrumentation/events/lttng-module/kvm.h
+++ b/instrumentation/events/lttng-module/kvm.h
@@ -8,8 +8,6 @@
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM kvm
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
-
 LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit,
 	    TP_PROTO(__u32 reason, int errno),
 	    TP_ARGS(reason, errno),
@@ -19,7 +17,6 @@ LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit,
 		ctf_integer(int, errno, errno)
 	)
 )
-#endif
 
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0))
 #if defined(__KVM_HAVE_IOAPIC)
@@ -142,8 +139,6 @@ LTTNG_TRACEPOINT_EVENT(kvm_mmio,
 
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
-
 #define kvm_fpu_load_symbol	\
 	{0, "unload"},		\
 	{1, "load"}
@@ -187,9 +182,6 @@ LTTNG_TRACEPOINT_EVENT(kvm_age_page,
 	)
 )
 #endif
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
 
 #ifdef CONFIG_KVM_ASYNC_PF
 LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class,
@@ -276,8 +268,6 @@ LTTNG_TRACEPOINT_EVENT(
 
 #endif
 
-#endif
-
 #endif /* LTTNG_TRACE_KVM_MAIN_H */
 
 /* This part must be outside protection */