linux-kernel - [PATCH] Kprobes - Declare kprobe

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Message-ID: <20070714195241.GN6975@Krystal>
Date:	Sat, 14 Jul 2007 15:52:41 -0400
From:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
To:	Christoph Hellwig <hch@...radead.org>, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, prasanna@...ibm.com,
	ananth@...ibm.com, anil.s.keshavamurthy@...el.com,
	davem@...emloft.net
Subject: [PATCH] Kprobes - Declare kprobe_mutex static

Kprobes - Declare kprobe_mutex static

Since it will not be used by other kernel objects, it makes sense to declare it
static.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
CC: hch@...radead.org
CC: prasanna@...ibm.com
CC: ananth@...ibm.com
CC: anil.s.keshavamurthy@...el.com
CC: davem@...emloft.net
---
 kernel/kprobes.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-lttng/kernel/kprobes.c
===================================================================
--- linux-2.6-lttng.orig/kernel/kprobes.c	2007-07-14 15:49:17.000000000 -0400
+++ linux-2.6-lttng/kernel/kprobes.c	2007-07-14 15:49:27.000000000 -0400
@@ -69,7 +69,7 @@ static atomic_t kprobe_count;
 /* NOTE: change this value only with kprobe_mutex held */
 static bool kprobe_enabled;
 
-DEFINE_MUTEX(kprobe_mutex);		/* Protects kprobe_table */
+static DEFINE_MUTEX(kprobe_mutex);	/* Protects kprobe_table */
 DEFINE_SPINLOCK(kretprobe_lock);	/* Protects kretprobe_inst_table */
 static DEFINE_PER_CPU(struct kprobe *, kprobe_instance) = NULL;
 
-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68
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