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