From 4fbe7358c7747a9165f776eb19addbb9baf7def2 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 27 Jul 2013 22:07:53 +0000 Subject: rename libdde_linux26 into libdde-linux26 to make dpkg-source happy --- libdde_linux26/contrib/include/linux/rtmutex.h | 107 ------------------------- 1 file changed, 107 deletions(-) delete mode 100644 libdde_linux26/contrib/include/linux/rtmutex.h (limited to 'libdde_linux26/contrib/include/linux/rtmutex.h') diff --git a/libdde_linux26/contrib/include/linux/rtmutex.h b/libdde_linux26/contrib/include/linux/rtmutex.h deleted file mode 100644 index f19b00b7..00000000 --- a/libdde_linux26/contrib/include/linux/rtmutex.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * RT Mutexes: blocking mutual exclusion locks with PI support - * - * started by Ingo Molnar and Thomas Gleixner: - * - * Copyright (C) 2004-2006 Red Hat, Inc., Ingo Molnar - * Copyright (C) 2006, Timesys Corp., Thomas Gleixner - * - * This file contains the public data structure and API definitions. - */ - -#ifndef __LINUX_RT_MUTEX_H -#define __LINUX_RT_MUTEX_H - -#include -#include -#include - -/** - * The rt_mutex structure - * - * @wait_lock: spinlock to protect the structure - * @wait_list: pilist head to enqueue waiters in priority order - * @owner: the mutex owner - */ -struct rt_mutex { - spinlock_t wait_lock; - struct plist_head wait_list; - struct task_struct *owner; -#ifdef CONFIG_DEBUG_RT_MUTEXES - int save_state; - const char *name, *file; - int line; - void *magic; -#endif -}; - -struct rt_mutex_waiter; -struct hrtimer_sleeper; - -#ifdef CONFIG_DEBUG_RT_MUTEXES - extern int rt_mutex_debug_check_no_locks_freed(const void *from, - unsigned long len); - extern void rt_mutex_debug_check_no_locks_held(struct task_struct *task); -#else - static inline int rt_mutex_debug_check_no_locks_freed(const void *from, - unsigned long len) - { - return 0; - } -# define rt_mutex_debug_check_no_locks_held(task) do { } while (0) -#endif - -#ifdef CONFIG_DEBUG_RT_MUTEXES -# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \ - , .name = #mutexname, .file = __FILE__, .line = __LINE__ -# define rt_mutex_init(mutex) __rt_mutex_init(mutex, __func__) - extern void rt_mutex_debug_task_free(struct task_struct *tsk); -#else -# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) -# define rt_mutex_init(mutex) __rt_mutex_init(mutex, NULL) -# define rt_mutex_debug_task_free(t) do { } while (0) -#endif - -#define __RT_MUTEX_INITIALIZER(mutexname) \ - { .wait_lock = __SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \ - , .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \ - , .owner = NULL \ - __DEBUG_RT_MUTEX_INITIALIZER(mutexname)} - -#define DEFINE_RT_MUTEX(mutexname) \ - struct rt_mutex mutexname = __RT_MUTEX_INITIALIZER(mutexname) - -/** - * rt_mutex_is_locked - is the mutex locked - * @lock: the mutex to be queried - * - * Returns 1 if the mutex is locked, 0 if unlocked. - */ -static inline int rt_mutex_is_locked(struct rt_mutex *lock) -{ - return lock->owner != NULL; -} - -extern void __rt_mutex_init(struct rt_mutex *lock, const char *name); -extern void rt_mutex_destroy(struct rt_mutex *lock); - -extern void rt_mutex_lock(struct rt_mutex *lock); -extern int rt_mutex_lock_interruptible(struct rt_mutex *lock, - int detect_deadlock); -extern int rt_mutex_timed_lock(struct rt_mutex *lock, - struct hrtimer_sleeper *timeout, - int detect_deadlock); - -extern int rt_mutex_trylock(struct rt_mutex *lock); - -extern void rt_mutex_unlock(struct rt_mutex *lock); - -#ifdef CONFIG_RT_MUTEXES -# define INIT_RT_MUTEXES(tsk) \ - .pi_waiters = PLIST_HEAD_INIT(tsk.pi_waiters, tsk.pi_lock), \ - INIT_RT_MUTEX_DEBUG(tsk) -#else -# define INIT_RT_MUTEXES(tsk) -#endif - -#endif -- cgit v1.2.3