linux-kernel - [PATCH RT RFC v4 6/8] rtmutex: use runtime init for rtmutexes

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Message-ID: <20080815202849.668.25293.stgit@dev.haskins.net>
Date:	Fri, 15 Aug 2008 16:28:50 -0400
From:	Gregory Haskins <ghaskins@...ell.com>
To:	mingo@...e.hu, paulmck@...ux.vnet.ibm.com, peterz@...radead.org,
	tglx@...utronix.de, rostedt@...dmis.org
Cc:	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org,
	gregory.haskins@...il.com, David.Holmes@....com, jkacur@...il.com
Subject: [PATCH RT RFC v4 6/8] rtmutex: use runtime init for rtmutexes

The system already has facilities to perform late/run-time init for
rtmutexes.  We want to add more advanced initialization later in the
series so we force all rtmutexes through the init path in preparation
for the later patches.

Signed-off-by: Gregory Haskins <ghaskins@...ell.com>
---

 include/linux/rtmutex.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index b263bac..14774ce 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -64,8 +64,6 @@ struct hrtimer_sleeper;
 
 #define __RT_MUTEX_INITIALIZER(mutexname) \
 	{ .wait_lock = RAW_SPIN_LOCK_UNLOCKED(mutexname) \
-	, .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, &mutexname.wait_lock) \
-	, .owner = NULL \
 	__DEBUG_RT_MUTEX_INITIALIZER(mutexname)}
 
 #define DEFINE_RT_MUTEX(mutexname) \

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