lkml.org 
[lkml]   [2009]   [Apr]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 2/2] 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>
---
kernel/trace/trace_events_stage_2.h | 4 ++--
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 9e47c39..d694a8a 100644
--- a/kernel/trace/trace_events_stage_2.h
+++ b/kernel/trace/trace_events_stage_2.h
@@ -108,10 +108,10 @@ 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 TRACE_EVENT
#define TRACE_EVENT(call, proto, args, tstruct, assign, print) \
--
1.5.5.3



\
 
 \ /
  Last update: 2009-04-08 11:07    [W:0.065 / U:3.512 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site