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tracepoint: Add __rcu annotation
Add __rcu annotation to : (struct tracepoint)->funcs Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> LKML-Reference: <4D22D4F1.50505@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -32,7 +32,7 @@ struct tracepoint {
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int state; /* State. */
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int state; /* State. */
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void (*regfunc)(void);
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void (*regfunc)(void);
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void (*unregfunc)(void);
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void (*unregfunc)(void);
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struct tracepoint_func *funcs;
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struct tracepoint_func __rcu *funcs;
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} __attribute__((aligned(32))); /*
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} __attribute__((aligned(32))); /*
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* Aligned on 32 bytes because it is
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* Aligned on 32 bytes because it is
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* globally visible and gcc happily
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* globally visible and gcc happily
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