rcu: Clarify rcu_is_watching() kernel-doc comment

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Make it clear that this function always returns either true or false
without other planned failure modes.

Reported-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>

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Paul E. McKenney 2023-05-23 02:22:10 -07:00

parent 6716f4d39c

commit c924bf5a43

1 changed files with 9 additions and 5 deletions

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kernel/rcu/tree.c

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