kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/include/linux/notifier.h
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@@ -58,7 +58,7 @@
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 };
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 struct atomic_notifier_head {
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-	raw_spinlock_t lock;
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+	spinlock_t lock;
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 	struct notifier_block __rcu *head;
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 };
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@@ -78,7 +78,7 @@
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 };
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 #define ATOMIC_INIT_NOTIFIER_HEAD(name) do {	\
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-		raw_spin_lock_init(&(name)->lock);	\
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+		spin_lock_init(&(name)->lock);	\
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 		(name)->head = NULL;		\
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 	} while (0)
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 #define BLOCKING_INIT_NOTIFIER_HEAD(name) do {	\
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@@ -95,7 +95,7 @@
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 		cleanup_srcu_struct(&(name)->srcu);
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 #define ATOMIC_NOTIFIER_INIT(name) {				\
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-		.lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\
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+		.lock = __SPIN_LOCK_UNLOCKED(name.lock),	\
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 		.head = NULL }
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 #define BLOCKING_NOTIFIER_INIT(name) {				\
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 		.rwsem = __RWSEM_INITIALIZER((name).rwsem),	\