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authorZhaolei <zhaolei@cn.fujitsu.com>2009-04-08 17:00:13 +0800
committerIngo Molnar <mingo@elte.hu>2009-04-10 15:48:53 +0200
commit0462b5664b2bda5a18fef7efb5bb32ce36590c1a (patch)
tree99a67a1af4e275d6654b6c2dd4bc00d2d70406ba /kernel/trace
parent8f7c2c37319a81ef4c2bfdec67b1ccd5744d97e4 (diff)
downloadop-kernel-dev-0462b5664b2bda5a18fef7efb5bb32ce36590c1a.zip
op-kernel-dev-0462b5664b2bda5a18fef7efb5bb32ce36590c1a.tar.gz
ftrace: Output REC->var instead of __entry->var for trace format
print fmt: "irq=%d return=%s", __entry->irq, __entry->ret ? \"handled\" : \"unhandled\" "__entry" should be convert to "REC" by __stringify() macro. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <49DC679D.2090901@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace_events_stage_2.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_events_stage_2.h b/kernel/trace/trace_events_stage_2.h
index 30743f7..d363c66 100644
--- a/kernel/trace/trace_events_stage_2.h
+++ b/kernel/trace/trace_events_stage_2.h
@@ -105,10 +105,10 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \
return 0;
#undef __entry
-#define __entry "REC"
+#define __entry REC
#undef TP_printk
-#define TP_printk(fmt, args...) "%s, %s\n", #fmt, #args
+#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
#undef TP_fast_assign
#define TP_fast_assign(args...) args
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