rcu: Point to documentation of ordering guarantees
authorPaul E. McKenney <paulmck@kernel.org>
Fri, 16 Apr 2021 23:53:16 +0000 (16:53 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 10 May 2021 23:22:54 +0000 (16:22 -0700)
commit3d3a0d1b508dcc47e82b0e12cde6585bc088b0cc
treec186d317780c59edad911127324db8d506112842
parent2f20de99a63b0de9bcceedafc3281e65fbf7d4fd
rcu: Point to documentation of ordering guarantees

Add comments to synchronize_rcu() and friends that point to
Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.rst.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/srcutree.c
kernel/rcu/tree.c