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@@ -80,7 +80,7 @@ static int dummy_set_flag(u32 old_flags, u32 bit, int set)
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* of the tracer is successful. But that is the only place that sets
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* this back to zero.
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*/
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-int tracing_disabled = 1;
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+static int tracing_disabled = 1;
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static DEFINE_PER_CPU(local_t, ftrace_cpu_disabled);
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@@ -626,7 +626,7 @@ static int cmdline_idx;
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static DEFINE_SPINLOCK(trace_cmdline_lock);
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/* temporary disable recording */
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-atomic_t trace_record_cmdline_disabled __read_mostly;
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+static atomic_t trace_record_cmdline_disabled __read_mostly;
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static void trace_init_cmdlines(void)
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{
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@@ -983,10 +983,12 @@ static void ftrace_trace_userstack(struct trace_array *tr,
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#endif
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}
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-void __trace_userstack(struct trace_array *tr, unsigned long flags)
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+#ifdef UNUSED
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+static void __trace_userstack(struct trace_array *tr, unsigned long flags)
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{
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ftrace_trace_userstack(tr, flags, preempt_count());
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}
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+#endif /* UNUSED */
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static void
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ftrace_trace_special(void *__tr,
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@@ -1720,7 +1722,7 @@ int tracing_open_generic(struct inode *inode, struct file *filp)
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return 0;
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}
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-int tracing_release(struct inode *inode, struct file *file)
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+static int tracing_release(struct inode *inode, struct file *file)
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{
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struct seq_file *m = (struct seq_file *)file->private_data;
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struct trace_iterator *iter = m->private;
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