ftrace: Have static function trace clear ENABLED flag on unregister
The ENABLED flag needs to be cleared when a ftrace_ops is unregistered otherwise it wont be able to be registered again. This is only for static tracing and does not affect DYNAMIC_FTRACE at all. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -4463,7 +4463,13 @@ static inline void ftrace_startup_enable(int command) { }
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(ops)->flags |= FTRACE_OPS_FL_ENABLED; \
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(ops)->flags |= FTRACE_OPS_FL_ENABLED; \
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___ret; \
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___ret; \
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})
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})
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# define ftrace_shutdown(ops, command) __unregister_ftrace_function(ops)
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# define ftrace_shutdown(ops, command) \
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({ \
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int ___ret = __unregister_ftrace_function(ops); \
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if (!___ret) \
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(ops)->flags &= ~FTRACE_OPS_FL_ENABLED; \
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___ret; \
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})
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# define ftrace_startup_sysctl() do { } while (0)
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# define ftrace_startup_sysctl() do { } while (0)
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# define ftrace_shutdown_sysctl() do { } while (0)
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# define ftrace_shutdown_sysctl() do { } while (0)
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