From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
hch@infradead.org, prasanna@in.ibm.com, ananth@in.ibm.com,
anil.s.keshavamurthy@intel.com, davem@davemloft.net
Subject: [patch 04/11] Kprobes - declare kprobe_mutex static
Date: Mon, 20 Aug 2007 16:19:06 -0400 [thread overview]
Message-ID: <20070820202146.263958314@polymtl.ca> (raw)
In-Reply-To: 20070820201902.597091353@polymtl.ca
[-- Attachment #1: kprobes-declare-kprobes-mutex-static.patch --]
[-- Type: text/plain, Size: 1194 bytes --]
Since it will not be used by other kernel objects, it makes sense to declare it
static.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: hch@infradead.org
CC: prasanna@in.ibm.com
CC: ananth@in.ibm.com
CC: anil.s.keshavamurthy@intel.com
CC: davem@davemloft.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 2007-08-19 09:09:15.000000000 -0400
+++ linux-2.6-lttng/kernel/kprobes.c 2007-08-19 17:18:07.000000000 -0400
@@ -68,7 +68,7 @@ static struct hlist_head kretprobe_inst_
/* 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
next prev parent reply other threads:[~2007-08-20 20:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-20 20:19 [patch 00/11] Text Edit Lock / text poke Mathieu Desnoyers
2007-08-20 20:19 ` [patch 01/11] Fall back on interrupt disable in cmpxchg8b on 80386 and 80486 Mathieu Desnoyers
2007-08-20 20:38 ` Mathieu Desnoyers
2007-08-20 20:19 ` [patch 02/11] Kprobes - use a mutex to protect the instruction pages list Mathieu Desnoyers
2007-08-21 4:16 ` Ananth N Mavinakayanahalli
2007-08-20 20:19 ` [patch 03/11] Kprobes - do not use kprobes mutex in arch code Mathieu Desnoyers
2007-08-21 4:17 ` Ananth N Mavinakayanahalli
2007-08-20 20:19 ` Mathieu Desnoyers [this message]
2007-08-21 4:17 ` [patch 04/11] Kprobes - declare kprobe_mutex static Ananth N Mavinakayanahalli
2007-08-20 20:19 ` [patch 05/11] Text Edit Lock - Architecture Independent Code Mathieu Desnoyers
2007-08-20 20:19 ` [patch 06/11] Text Edit Lock - Alternative code for i386 and x86_64 Mathieu Desnoyers
2007-08-20 20:19 ` [patch 07/11] Text Edit Lock - kprobes architecture independent support Mathieu Desnoyers
2007-08-20 20:19 ` [patch 08/11] Text Edit Lock - kprobes i386 Mathieu Desnoyers
2007-08-20 20:19 ` [patch 09/11] Text Edit Lock - kprobes x86_64 Mathieu Desnoyers
2007-08-20 20:19 ` [patch 10/11] Text Edit Lock - i386 standardize debug rodata Mathieu Desnoyers
2007-08-20 20:19 ` [patch 11/11] Text Edit Lock - x86_64 " Mathieu Desnoyers
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