rcu: Remove blank line from poll_state_synchronize_rcu() docbook header
This commit removes the blank line preceding the oldstate parameter to the docbook header for the poll_state_synchronize_rcu() function and marks uses of this parameter later in that header. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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@ -3662,11 +3662,10 @@ EXPORT_SYMBOL_GPL(start_poll_synchronize_rcu_full);
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/**
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/**
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* poll_state_synchronize_rcu - Has the specified RCU grace period completed?
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* poll_state_synchronize_rcu - Has the specified RCU grace period completed?
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*
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* @oldstate: value from get_state_synchronize_rcu() or start_poll_synchronize_rcu()
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* @oldstate: value from get_state_synchronize_rcu() or start_poll_synchronize_rcu()
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*
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*
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* If a full RCU grace period has elapsed since the earlier call from
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* If a full RCU grace period has elapsed since the earlier call from
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* which oldstate was obtained, return @true, otherwise return @false.
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* which @oldstate was obtained, return @true, otherwise return @false.
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* If @false is returned, it is the caller's responsibility to invoke this
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* If @false is returned, it is the caller's responsibility to invoke this
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* function later on until it does return @true. Alternatively, the caller
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* function later on until it does return @true. Alternatively, the caller
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* can explicitly wait for a grace period, for example, by passing @oldstate
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* can explicitly wait for a grace period, for example, by passing @oldstate
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