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29 lines
1.1 KiB
29 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Mutexes: blocking mutual exclusion locks |
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* |
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* started by Ingo Molnar: |
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* |
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* Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <[email protected]> |
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* |
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* This file contains mutex debugging related internal declarations, |
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* prototypes and inline functions, for the CONFIG_DEBUG_MUTEXES case. |
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* More details are in kernel/mutex-debug.c. |
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*/ |
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/* |
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* This must be called with lock->wait_lock held. |
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*/ |
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extern void debug_mutex_lock_common(struct mutex *lock, |
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struct mutex_waiter *waiter); |
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extern void debug_mutex_wake_waiter(struct mutex *lock, |
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struct mutex_waiter *waiter); |
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extern void debug_mutex_free_waiter(struct mutex_waiter *waiter); |
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extern void debug_mutex_add_waiter(struct mutex *lock, |
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struct mutex_waiter *waiter, |
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struct task_struct *task); |
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extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter, |
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struct task_struct *task); |
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extern void debug_mutex_unlock(struct mutex *lock); |
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extern void debug_mutex_init(struct mutex *lock, const char *name, |
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struct lock_class_key *key);
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