From c425fb5f8d2c8d22e7baad6dc077703c2b329d2d Mon Sep 17 00:00:00 2001 From: "Joel Fernandes (Google)" Date: Mon, 11 May 2020 22:06:46 -0400 Subject: [PATCH] Documentation/litmus-tests: Cite an RCU litmus test This commit cites a pertinent RCU-related litmus test. Co-developed-by: Joel Fernandes (Google) Co-developed-by: Akira Yokosawa [Alan: grammar nit] [ paulmck: Update commit log and title per Akira feedback. ] Suggested-by: Alan Stern Signed-off-by: Joel Fernandes (Google) Signed-off-by: Akira Yokosawa Signed-off-by: Paul E. McKenney --- Documentation/litmus-tests/README | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/litmus-tests/README b/Documentation/litmus-tests/README index ac0b270..b79e640 100644 --- a/Documentation/litmus-tests/README +++ b/Documentation/litmus-tests/README @@ -24,6 +24,10 @@ Atomic-RMW-ops-are-atomic-WRT-atomic_set.litmus RCU (/rcu directory) -------------------- +MP+onceassign+derefonce.litmus (under tools/memory-model/litmus-tests/) + Demonstrates the use of rcu_assign_pointer() and rcu_dereference() to + ensure that an RCU reader will not see pre-initialization garbage. + RCU+sync+read.litmus RCU+sync+free.litmus Both the above litmus tests demonstrate the RCU grace period guarantee -- 2.7.4