forked from luck/tmp_suning_uos_patched
tracing: remove dead code
Removes unreachable code. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> LKML-Reference: <4AA8579B.4020706@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -120,14 +120,6 @@ struct print_entry {
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char buf[];
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};
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#define TRACE_OLD_SIZE 88
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struct trace_field_cont {
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unsigned char type;
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/* Temporary till we get rid of this completely */
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char buf[TRACE_OLD_SIZE - 1];
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};
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struct trace_mmiotrace_rw {
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struct trace_entry ent;
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struct mmiotrace_rw rw;
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@ -509,20 +501,6 @@ static inline void __trace_stack(struct trace_array *tr, unsigned long flags,
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extern cycle_t ftrace_now(int cpu);
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#ifdef CONFIG_CONTEXT_SWITCH_TRACER
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typedef void
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(*tracer_switch_func_t)(void *private,
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void *__rq,
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struct task_struct *prev,
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struct task_struct *next);
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struct tracer_switch_ops {
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tracer_switch_func_t func;
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void *private;
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struct tracer_switch_ops *next;
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};
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#endif /* CONFIG_CONTEXT_SWITCH_TRACER */
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extern void trace_find_cmdline(int pid, char comm[]);
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#ifdef CONFIG_DYNAMIC_FTRACE
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