修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/kernel/locking/mutex-debug.c
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@@ -36,7 +36,7 @@
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 void debug_mutex_wake_waiter(struct mutex *lock, struct mutex_waiter *waiter)
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 {
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-	SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
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+	lockdep_assert_held(&lock->wait_lock);
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 	DEBUG_LOCKS_WARN_ON(list_empty(&lock->wait_list));
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 	DEBUG_LOCKS_WARN_ON(waiter->magic != waiter);
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 	DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
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@@ -51,7 +51,7 @@
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 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
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 			    struct task_struct *task)
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 {
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-	SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
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+	lockdep_assert_held(&lock->wait_lock);
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 	/* Mark the current thread as blocked on the lock: */
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 	task->blocked_on = waiter;
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@@ -85,7 +85,7 @@
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 	 * Make sure we are not reinitializing a held lock:
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 	 */
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 	debug_check_no_locks_freed((void *)lock, sizeof(*lock));
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-	lockdep_init_map(&lock->dep_map, name, key, 0);
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+	lockdep_init_map_wait(&lock->dep_map, name, key, 0, LD_WAIT_SLEEP);
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 #endif
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 	lock->magic = lock;
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 }