disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/hw_breakpoint.h
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@@ -72,7 +72,6 @@
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 			    void *context);
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 extern int register_perf_hw_breakpoint(struct perf_event *bp);
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-extern int __register_perf_hw_breakpoint(struct perf_event *bp);
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 extern void unregister_hw_breakpoint(struct perf_event *bp);
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 extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events);
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@@ -80,6 +79,10 @@
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 extern int dbg_release_bp_slot(struct perf_event *bp);
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 extern int reserve_bp_slot(struct perf_event *bp);
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 extern void release_bp_slot(struct perf_event *bp);
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+int hw_breakpoint_weight(struct perf_event *bp);
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+int arch_reserve_bp_slot(struct perf_event *bp);
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+void arch_release_bp_slot(struct perf_event *bp);
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+void arch_unregister_hw_breakpoint(struct perf_event *bp);
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 extern void flush_ptrace_hw_breakpoint(struct task_struct *tsk);
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@@ -115,8 +118,6 @@
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 			    void *context)		{ return NULL; }
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 static inline int
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 register_perf_hw_breakpoint(struct perf_event *bp)	{ return -ENOSYS; }
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-static inline int
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-__register_perf_hw_breakpoint(struct perf_event *bp) 	{ return -ENOSYS; }
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 static inline void unregister_hw_breakpoint(struct perf_event *bp)	{ }
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 static inline void
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 unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events)	{ }