From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764594AbXGNTwv (ORCPT ); Sat, 14 Jul 2007 15:52:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760924AbXGNTwo (ORCPT ); Sat, 14 Jul 2007 15:52:44 -0400 Received: from tomts40.bellnexxia.net ([209.226.175.97]:37437 "EHLO tomts40-srv.bellnexxia.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1760876AbXGNTwn (ORCPT ); Sat, 14 Jul 2007 15:52:43 -0400 Date: Sat, 14 Jul 2007 15:52:41 -0400 From: Mathieu Desnoyers To: Christoph Hellwig , akpm@linux-foundation.org, linux-kernel@vger.kernel.org, prasanna@in.ibm.com, ananth@in.ibm.com, anil.s.keshavamurthy@intel.com, davem@davemloft.net Subject: [PATCH] Kprobes - Declare kprobe_mutex static Message-ID: <20070714195241.GN6975@Krystal> References: <20070714012133.612727310@polymtl.ca> <20070714012411.262873138@polymtl.ca> <20070714104914.GB7358@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline In-Reply-To: <20070714104914.GB7358@infradead.org> X-Editor: vi X-Info: http://krystal.dyndns.org:8080 X-Operating-System: Linux/2.6.21.3-grsec (i686) X-Uptime: 15:51:44 up 7 days, 9:56, 2 users, load average: 0.32, 0.26, 0.33 User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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 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 2007-07-14 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