rcu: Update tree_exp.h function-header comments
authorPaul E. McKenney <paulmck@kernel.org>
Wed, 27 Nov 2019 22:20:41 +0000 (14:20 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 9 Dec 2019 20:24:58 +0000 (12:24 -0800)
commitde8cd0a533bfb57ff4ec6c85e3bdca013a5adcb7
treeb294c34506f4acd9c217cbdf71a64de61c66b6f9
parent6c7d7dbf5b7f965eda0d39fbbb8fee005b08f340
rcu: Update tree_exp.h function-header comments

The function-header comments in kernel/rcu/tree_exp.h have gotten a bit
out of date, so this commit updates a number of them.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree_exp.h