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From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org,
	linux-rt-users <linux-rt-users@vger.kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Carsten Emde <C.Emde@osadl.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	John Kacur <jkacur@redhat.com>,
	Paul Gortmaker <paul.gortmaker@windriver.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	"H. Peter Anvin" <hpa@zytor.com>
Subject: [PATCH RT 2/2] rtmutex: Remove duplicate rt_mutex_init()
Date: Tue, 08 Apr 2014 22:47:02 -0400	[thread overview]
Message-ID: <20140409025232.161960044@goodmis.org> (raw)
In-Reply-To: 20140409024700.702797305@goodmis.org

[-- Attachment #1: 0002-rtmutex-Remove-duplicate-rt_mutex_init.patch --]
[-- Type: text/plain, Size: 1369 bytes --]

From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>

The rt_mutex_init() macro is the same whether or not
CONFIG_DEBUG_RT_MUTEX is set. Remove the duplicate.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 include/linux/rtmutex.h | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index fa18682..f7e79e8 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -62,25 +62,19 @@ struct hrtimer_sleeper;
 # define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
 	, .name = #mutexname, .file = __FILE__, .line = __LINE__
 
-# define rt_mutex_init(mutex)					\
-	do {							\
-		raw_spin_lock_init(&(mutex)->wait_lock);	\
-		__rt_mutex_init(mutex, #mutex);			\
-	} while (0)
-
  extern void rt_mutex_debug_task_free(struct task_struct *tsk);
 #else
 # define __DEBUG_RT_MUTEX_INITIALIZER(mutexname)
 
+# define rt_mutex_debug_task_free(t)			do { } while (0)
+#endif
+
 # define rt_mutex_init(mutex)					\
 	do {							\
 		raw_spin_lock_init(&(mutex)->wait_lock);	\
 		__rt_mutex_init(mutex, #mutex);			\
 	} while (0)
 
-# define rt_mutex_debug_task_free(t)			do { } while (0)
-#endif
-
 #define __RT_MUTEX_INITIALIZER_PLAIN(mutexname) \
 	.wait_lock = __RAW_SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
 	, .wait_list = PLIST_HEAD_INIT(mutexname.wait_list) \
-- 
1.8.5.3



WARNING: multiple messages have this Message-ID (diff)
From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org,
	linux-rt-users <linux-rt-users@vger.kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Carsten Emde <C.Emde@osadl.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	John Kacur <jkacur@redhat.com>,
	Paul Gortmaker <paul.gortmaker@windriver.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	"H. Peter Anvin" <hpa@zytor.com>
Subject: [PATCH RT 2/2] rtmutex: Remove duplicate rt_mutex_init()
Date: Tue, 08 Apr 2014 22:47:02 -0400	[thread overview]
Message-ID: <20140409025232.161960044@goodmis.org> (raw)
In-Reply-To: 20140409024700.702797305@goodmis.org

[-- Attachment #1: 0002-rtmutex-Remove-duplicate-rt_mutex_init.patch --]
[-- Type: text/plain, Size: 1183 bytes --]

From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>

The rt_mutex_init() macro is the same whether or not
CONFIG_DEBUG_RT_MUTEX is set. Remove the duplicate.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 include/linux/rtmutex.h | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index fa18682..f7e79e8 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -62,25 +62,19 @@ struct hrtimer_sleeper;
 # define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
 	, .name = #mutexname, .file = __FILE__, .line = __LINE__
 
-# define rt_mutex_init(mutex)					\
-	do {							\
-		raw_spin_lock_init(&(mutex)->wait_lock);	\
-		__rt_mutex_init(mutex, #mutex);			\
-	} while (0)
-
  extern void rt_mutex_debug_task_free(struct task_struct *tsk);
 #else
 # define __DEBUG_RT_MUTEX_INITIALIZER(mutexname)
 
+# define rt_mutex_debug_task_free(t)			do { } while (0)
+#endif
+
 # define rt_mutex_init(mutex)					\
 	do {							\
 		raw_spin_lock_init(&(mutex)->wait_lock);	\
 		__rt_mutex_init(mutex, #mutex);			\
 	} while (0)
 
-# define rt_mutex_debug_task_free(t)			do { } while (0)
-#endif

  parent reply	other threads:[~2014-04-09  2:52 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-09  2:47 [PATCH RT 0/2] rwsem-rt: Make rwsem rt closer to mainline Steven Rostedt
2014-04-09  2:47 ` [PATCH RT 1/2] rwsem-rt: Do not allow readers to nest Steven Rostedt
2014-04-09  2:47   ` Steven Rostedt
2014-05-02  9:04   ` Sebastian Andrzej Siewior
2015-02-18 19:57   ` Sebastian Andrzej Siewior
2015-02-18 20:13     ` Steven Rostedt
2015-02-20  5:07       ` Jason Low
2015-02-25 12:15       ` Sebastian Andrzej Siewior
2014-04-09  2:47 ` Steven Rostedt [this message]
2014-04-09  2:47   ` [PATCH RT 2/2] rtmutex: Remove duplicate rt_mutex_init() Steven Rostedt
2014-05-02  9:08   ` Sebastian Andrzej Siewior
2014-05-02 13:12     ` Steven Rostedt
2014-05-02 13:21       ` Sebastian Andrzej Siewior

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