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
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Tree-RCU-Memory-Ordering.rst	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
TreeRCU-callback-invocation.svg	rcu: Rename rcu_check_callbacks() to rcu_sched_clock_irq()	2019-01-25 15:35:21 -08:00
TreeRCU-callback-registry.svg	…
TreeRCU-dyntick.svg	…
TreeRCU-gp-cleanup.svg	doc: Update memory-ordering documentation for ->gp-seq	2018-07-12 15:38:51 -07:00
TreeRCU-gp-fqs.svg	…
TreeRCU-gp-init-1.svg	doc: Update memory-ordering documentation for ->gp-seq	2018-07-12 15:38:51 -07:00
TreeRCU-gp-init-2.svg	…
TreeRCU-gp-init-3.svg	doc: Update memory-ordering documentation for ->gp-seq	2018-07-12 15:38:51 -07:00
TreeRCU-gp.svg	Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch()	2019-10-29 02:48:29 -07:00
TreeRCU-hotplug.svg	…
TreeRCU-qs.svg	Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch()	2019-10-29 02:48:29 -07:00
rcu_node-lock.svg	…