Messages in this thread Patch in this message | | | Date | Fri, 10 Apr 2009 14:06:25 GMT | From | Zhaolei <> | Subject | [tip:tracing/urgent] ftrace: Output REC->var instead of __entry->var for trace format |
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Commit-ID: 0462b5664b2bda5a18fef7efb5bb32ce36590c1a Gitweb: http://git.kernel.org/tip/0462b5664b2bda5a18fef7efb5bb32ce36590c1a Author: Zhaolei <zhaolei@cn.fujitsu.com> AuthorDate: Wed, 8 Apr 2009 17:00:13 +0800 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Fri, 10 Apr 2009 15:48:53 +0200
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>
--- 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 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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