kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/include/linux/notifier.h
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@@ -150,10 +150,6 @@
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 extern int srcu_notifier_chain_register(struct srcu_notifier_head *nh,
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 		struct notifier_block *nb);
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-extern int blocking_notifier_chain_cond_register(
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-		struct blocking_notifier_head *nh,
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-		struct notifier_block *nb);
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-
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 extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh,
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 		struct notifier_block *nb);
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 extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh,
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@@ -165,20 +161,19 @@
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 extern int atomic_notifier_call_chain(struct atomic_notifier_head *nh,
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 		unsigned long val, void *v);
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-extern int __atomic_notifier_call_chain(struct atomic_notifier_head *nh,
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-	unsigned long val, void *v, int nr_to_call, int *nr_calls);
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 extern int blocking_notifier_call_chain(struct blocking_notifier_head *nh,
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 		unsigned long val, void *v);
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-extern int __blocking_notifier_call_chain(struct blocking_notifier_head *nh,
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-	unsigned long val, void *v, int nr_to_call, int *nr_calls);
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 extern int raw_notifier_call_chain(struct raw_notifier_head *nh,
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 		unsigned long val, void *v);
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-extern int __raw_notifier_call_chain(struct raw_notifier_head *nh,
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-	unsigned long val, void *v, int nr_to_call, int *nr_calls);
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 extern int srcu_notifier_call_chain(struct srcu_notifier_head *nh,
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 		unsigned long val, void *v);
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-extern int __srcu_notifier_call_chain(struct srcu_notifier_head *nh,
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-	unsigned long val, void *v, int nr_to_call, int *nr_calls);
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+
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+extern int atomic_notifier_call_chain_robust(struct atomic_notifier_head *nh,
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+		unsigned long val_up, unsigned long val_down, void *v);
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+extern int blocking_notifier_call_chain_robust(struct blocking_notifier_head *nh,
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+		unsigned long val_up, unsigned long val_down, void *v);
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+extern int raw_notifier_call_chain_robust(struct raw_notifier_head *nh,
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+		unsigned long val_up, unsigned long val_down, void *v);
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 #define NOTIFY_DONE		0x0000		/* Don't care */
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 #define NOTIFY_OK		0x0001		/* Suits me */