linux/Documentation/RCU/Design
Frederic Weisbecker c28adacc14 rcu/doc: Add a quick quiz to explain further why we need smp_mb__after_unlock_lock()
Add some missing critical pieces of explanation to understand the need
for full memory barriers throughout the whole grace period state machine,
thanks to Paul's explanations.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Uladzislau Rezki <urezki@gmail.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
[ paulmck: Adjust code block per Akira Yokosawa. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2021-07-20 13:36:33 -07:00
..
Data-Structures doc: Drop doubled words from RCU Data-Structures.rst 2020-08-24 14:29:17 -07:00
Expedited-Grace-Periods doc: Use CONFIG_PREEMPTION 2021-01-06 16:10:44 -08:00
Memory-Ordering rcu/doc: Add a quick quiz to explain further why we need smp_mb__after_unlock_lock() 2021-07-20 13:36:33 -07:00
Requirements Documentation/RCU: Fix nested inline markup 2021-07-20 13:36:33 -07:00