From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Date: Tue, 21 Jun 2011 00:52:13 +0000 (-0700)
Subject: xen/trace: use class for multicall trace
X-Git-Tag: v3.12-rc1~5141^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd9ddc875b6659f9f74dcfd285c472bc58041abd;p=kernel%2Fkernel-generic.git

xen/trace: use class for multicall trace

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
---

diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h
index 147eb6f..44d8dec 100644
--- a/include/trace/events/xen.h
+++ b/include/trace/events/xen.h
@@ -9,8 +9,7 @@
 #include <asm/xen/trace_types.h>
 
 /* Multicalls */
-
-TRACE_EVENT(xen_mc_batch,
+DECLARE_EVENT_CLASS(xen_mc__batch,
 	    TP_PROTO(enum paravirt_lazy_mode mode),
 	    TP_ARGS(mode),
 	    TP_STRUCT__entry(
@@ -21,18 +20,13 @@ TRACE_EVENT(xen_mc_batch,
 		      (__entry->mode == PARAVIRT_LAZY_MMU) ? "MMU" :
 		      (__entry->mode == PARAVIRT_LAZY_CPU) ? "CPU" : "NONE")
 	);
+#define DEFINE_XEN_MC_BATCH(name)			\
+	DEFINE_EVENT(xen_mc__batch, name,		\
+		TP_PROTO(enum paravirt_lazy_mode mode),	\
+		     TP_ARGS(mode))
 
-TRACE_EVENT(xen_mc_issue,
-	    TP_PROTO(enum paravirt_lazy_mode mode),
-	    TP_ARGS(mode),
-	    TP_STRUCT__entry(
-		    __field(enum paravirt_lazy_mode, mode)
-		    ),
-	    TP_fast_assign(__entry->mode = mode),
-	    TP_printk("issue mode LAZY_%s",
-		      (__entry->mode == PARAVIRT_LAZY_MMU) ? "MMU" :
-		      (__entry->mode == PARAVIRT_LAZY_CPU) ? "CPU" : "NONE")
-	);
+DEFINE_XEN_MC_BATCH(xen_mc_batch);
+DEFINE_XEN_MC_BATCH(xen_mc_issue);
 
 TRACE_EVENT(xen_mc_entry,
 	    TP_PROTO(struct multicall_entry *mc, unsigned nargs),