From: Daniel Walker <dwalker@mvista.com>
To: mingo@elte.hu
Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org
Subject: [PATCH -rt 6/9] spinlock/rt_lock random cleanups
Date: Sun, 29 Jul 2007 19:45:40 -0700 [thread overview]
Message-ID: <20070730024720.357083990@mvista.com> (raw)
In-Reply-To: 20070730024534.369897977@mvista.com
[-- Attachment #1: locking-cleanup.patch --]
[-- Type: text/plain, Size: 2135 bytes --]
Signed-off-by: Daniel Walker <dwalker@mvista.com>
---
include/linux/rt_lock.h | 6 ++++--
include/linux/spinlock.h | 5 +++--
2 files changed, 7 insertions(+), 4 deletions(-)
Index: linux-2.6.22/include/linux/rt_lock.h
===================================================================
--- linux-2.6.22.orig/include/linux/rt_lock.h
+++ linux-2.6.22/include/linux/rt_lock.h
@@ -128,12 +128,14 @@ struct semaphore name = \
*/
#define DECLARE_MUTEX_LOCKED COMPAT_DECLARE_MUTEX_LOCKED
-extern void fastcall __sema_init(struct semaphore *sem, int val, char *name, char *file, int line);
+extern void fastcall
+__sema_init(struct semaphore *sem, int val, char *name, char *file, int line);
#define rt_sema_init(sem, val) \
__sema_init(sem, val, #sem, __FILE__, __LINE__)
-extern void fastcall __init_MUTEX(struct semaphore *sem, char *name, char *file, int line);
+extern void fastcall
+__init_MUTEX(struct semaphore *sem, char *name, char *file, int line);
#define rt_init_MUTEX(sem) \
__init_MUTEX(sem, #sem, __FILE__, __LINE__)
Index: linux-2.6.22/include/linux/spinlock.h
===================================================================
--- linux-2.6.22.orig/include/linux/spinlock.h
+++ linux-2.6.22/include/linux/spinlock.h
@@ -126,7 +126,7 @@ extern int __lockfunc generic__raw_read_
#ifdef CONFIG_DEBUG_SPINLOCK
extern __lockfunc void _raw_spin_lock(raw_spinlock_t *lock);
-#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
+# define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
extern __lockfunc int _raw_spin_trylock(raw_spinlock_t *lock);
extern __lockfunc void _raw_spin_unlock(raw_spinlock_t *lock);
extern __lockfunc void _raw_read_lock(raw_rwlock_t *lock);
@@ -325,7 +325,8 @@ do { \
# define _read_trylock(rwl) rt_read_trylock(rwl)
# define _write_trylock(rwl) rt_write_trylock(rwl)
-#define _write_trylock_irqsave(rwl, flags) rt_write_trylock_irqsave(rwl, flags)
+# define _write_trylock_irqsave(rwl, flags) \
+ rt_write_trylock_irqsave(rwl, flags)
# define _read_lock(rwl) rt_read_lock(rwl)
# define _write_lock(rwl) rt_write_lock(rwl)
--
next prev parent reply other threads:[~2007-07-30 2:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-30 2:45 [PATCH -rt 1/9] preempt rcu: check for underflow Daniel Walker
2007-07-30 2:45 ` [PATCH -rt 2/9] Dont allow non-threaded softirqs and threaded hardirqs Daniel Walker
2007-07-30 9:23 ` Ingo Molnar
2007-07-30 11:28 ` Steven Rostedt
2007-07-30 2:45 ` [PATCH -rt 3/9] Fix jiffies wrap issue in update_times Daniel Walker
2007-07-30 9:25 ` Ingo Molnar
2007-07-30 2:45 ` [PATCH -rt 4/9] ifdef raise_softirq_irqoff wakeup Daniel Walker
2007-07-30 9:27 ` Ingo Molnar
2007-07-30 15:48 ` Daniel Walker
2007-08-06 7:20 ` Ingo Molnar
2007-07-30 2:45 ` [PATCH -rt 5/9] net: fix mis-merge in qdisc_restart Daniel Walker
2007-07-30 9:30 ` Ingo Molnar
2007-07-30 2:45 ` Daniel Walker [this message]
2007-07-30 4:58 ` [PATCH -rt 6/9] spinlock/rt_lock random cleanups Ankita Garg
2007-07-30 15:48 ` Daniel Walker
2007-07-30 9:31 ` Ingo Molnar
2007-07-30 2:45 ` [PATCH -rt 7/9] introduce PICK_FUNCTION Daniel Walker
2007-07-30 9:39 ` Peter Zijlstra
2007-07-30 16:16 ` Daniel Walker
2007-07-30 2:45 ` [PATCH -rt 8/9] spinlocks/rwlocks: use PICK_FUNCTION() Daniel Walker
2007-07-30 2:45 ` [PATCH -rt 9/9] seqlocks: use PICK_FUNCTION Daniel Walker
2007-08-06 7:21 ` Ingo Molnar
2007-08-08 19:40 ` Daniel Walker
2007-07-30 5:26 ` [PATCH -rt 1/9] preempt rcu: check for underflow Paul E. McKenney
2007-07-30 9:22 ` Ingo Molnar
2007-07-30 15:48 ` Daniel Walker
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