disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/mutex.h
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@@ -23,20 +23,6 @@
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 struct ww_acquire_ctx;
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-#ifdef CONFIG_DEBUG_LOCK_ALLOC
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-# define __DEP_MAP_MUTEX_INITIALIZER(lockname)			\
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-		, .dep_map = {					\
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-			.name = #lockname,			\
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-			.wait_type_inner = LD_WAIT_SLEEP,	\
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-		}
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-#else
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-# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
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-#endif
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-
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-#ifdef CONFIG_PREEMPT_RT
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-# include <linux/mutex_rt.h>
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-#else
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-
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 /*
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  * Simple, straightforward mutexes with strict semantics:
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  *
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@@ -84,6 +70,14 @@
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 struct ww_class;
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 struct ww_acquire_ctx;
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+struct ww_mutex {
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+	struct mutex base;
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+	struct ww_acquire_ctx *ctx;
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+#ifdef CONFIG_DEBUG_MUTEXES
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+	struct ww_class *ww_class;
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+#endif
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+};
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+
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 /*
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  * This is the control structure for tasks blocked on mutex,
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  * which resides on the blocked task's kernel stack:
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@@ -126,6 +120,16 @@
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 									\
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 	__mutex_init((mutex), #mutex, &__key);				\
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 } while (0)
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+
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+#ifdef CONFIG_DEBUG_LOCK_ALLOC
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+# define __DEP_MAP_MUTEX_INITIALIZER(lockname)			\
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+		, .dep_map = {					\
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+			.name = #lockname,			\
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+			.wait_type_inner = LD_WAIT_SLEEP,	\
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+		}
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+#else
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+# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
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+#endif
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 #define __MUTEX_INITIALIZER(lockname) \
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 		{ .owner = ATOMIC_LONG_INIT(0) \
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@@ -221,7 +225,5 @@
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  */
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 extern /* __deprecated */ __must_check enum mutex_trylock_recursive_enum
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 mutex_trylock_recursive(struct mutex *lock);
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-
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-#endif /* !PREEMPT_RT */
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 #endif /* __LINUX_MUTEX_H */