linux-kernel - [PATCH 16/18] tracing/kprobes: Fix format typo in trace

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Date:	Thu, 27 Aug 2009 04:32:15 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Masami Hiramatsu <mhiramat@...hat.com>,
	Jim Keniston <jkenisto@...ibm.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Avi Kivity <avi@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
	Christoph Hellwig <hch@...radead.org>,
	"Frank Ch. Eigler" <fche@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>, Jason Baron <jbaron@...hat.com>,
	"K.Prasad" <prasad@...ux.vnet.ibm.com>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Li Zefan <lizf@...fujitsu.com>,
	Przemysław Pawełczyk 
	<przemyslaw@...elczyk.it>, Roland McGrath <roland@...hat.com>,
	Sam Ravnborg <sam@...nborg.org>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Tom Zanussi <tzanussi@...il.com>,
	Vegard Nossum <vegard.nossum@...il.com>
Subject: [PATCH 16/18] tracing/kprobes: Fix format typo in trace_kprobes

From: Masami Hiramatsu <mhiramat@...hat.com>

Fix a format typo in kprobe-tracer.

Currently, it shows 'tsize' in format;

$ cat /debug/tracing/events/kprobes/event/format
...
        field: unsigned long ip;        offset:16;tsize:8;
        field: int nargs;       offset:24;tsize:4;
...

This should be '\tsize';

$ cat /debug/tracing/events/kprobes/event/format
...
        field: unsigned long ip;        offset:16;	size:8;
        field: int nargs;       offset:24;	size:4;
...

Signed-off-by: Masami Hiramatsu <mhiramat@...hat.com>
Cc: Jim Keniston <jkenisto@...ibm.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Ananth N Mavinakayanahalli <ananth@...ibm.com>
Cc: Avi Kivity <avi@...hat.com>
Cc: Andi Kleen <ak@...ux.intel.com>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Frank Ch. Eigler <fche@...hat.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Jason Baron <jbaron@...hat.com>
Cc: K.Prasad <prasad@...ux.vnet.ibm.com>
Cc: Lai Jiangshan <laijs@...fujitsu.com>
Cc: Li Zefan <lizf@...fujitsu.com>
Cc: Przemysław Pawełczyk <przemyslaw@...elczyk.it>
Cc: Roland McGrath <roland@...hat.com>
Cc: Sam Ravnborg <sam@...nborg.org>
Cc: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Tom Zanussi <tzanussi@...il.com>
Cc: Vegard Nossum <vegard.nossum@...il.com>
LKML-Reference: <20090821194343.12478.37618.stgit@...alhost.localdomain>
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
---
 kernel/trace/trace_kprobe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index ce68197..1a9ca79 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1070,7 +1070,7 @@ static int __probe_event_show_format(struct trace_seq *s,
 #define SHOW_FIELD(type, item, name)					\
 	do {								\
 		ret = trace_seq_printf(s, "\tfield: " #type " %s;\t"	\
-				"offset:%u;tsize:%u;\n", name,		\
+				"offset:%u;\tsize:%u;\n", name,		\
 				(unsigned int)offsetof(typeof(field), item),\
 				(unsigned int)sizeof(type));		\
 		if (!ret)						\
-- 
1.6.2.3

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