linux-kernel - [tip:tracing/urgent] tracing: Export trace_profile

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Message-ID: <tip-05bafda856092de0705de239c846777bddb94974@git.kernel.org>
Date:	Sun, 20 Sep 2009 17:40:01 GMT
From:	tip-bot for Peter Zijlstra <peterz@...radead.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	a.p.zijlstra@...llo.nl, peterz@...radead.org, fweisbec@...il.com,
	rostedt@...dmis.org, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:tracing/urgent] tracing: Export trace_profile_buf symbols

Commit-ID:  05bafda856092de0705de239c846777bddb94974
Gitweb:     http://git.kernel.org/tip/05bafda856092de0705de239c846777bddb94974
Author:     Peter Zijlstra <peterz@...radead.org>
AuthorDate: Sun, 20 Sep 2009 12:34:38 +0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Sun, 20 Sep 2009 19:15:57 +0200

tracing: Export trace_profile_buf symbols

ERROR: "trace_profile_buf_nmi" [fs/jbd2/jbd2.ko] undefined!
ERROR: "trace_profile_buf" [fs/jbd2/jbd2.ko] undefined!
ERROR: "trace_profile_buf_nmi" [fs/ext4/ext4.ko] undefined!
ERROR: "trace_profile_buf" [fs/ext4/ext4.ko] undefined!
ERROR: "trace_profile_buf_nmi" [arch/x86/kvm/kvm.ko] undefined!
ERROR: "trace_profile_buf" [arch/x86/kvm/kvm.ko] undefined!

Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Acked-by: Steven Rostedt <rostedt@...dmis.org>
Cc: Frederic Weisbecker <fweisbec@...il.com>
LKML-Reference: <1253442878.7542.3.camel@...top>
[ fixed whitespace noise and checkpatch complaint ]
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 kernel/trace/trace_event_profile.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c
index 3aaa77c..dd44b87 100644
--- a/kernel/trace/trace_event_profile.c
+++ b/kernel/trace/trace_event_profile.c
@@ -15,7 +15,10 @@
 typedef struct {char buf[FTRACE_MAX_PROFILE_SIZE];} profile_buf_t;
 
 char		*trace_profile_buf;
-char 		*trace_profile_buf_nmi;
+EXPORT_SYMBOL_GPL(trace_profile_buf);
+
+char		*trace_profile_buf_nmi;
+EXPORT_SYMBOL_GPL(trace_profile_buf_nmi);
 
 /* Count the events in use (per event id, not per instance) */
 static int	total_profile_count;
--
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