diff options
Diffstat (limited to 'tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus')
| -rw-r--r-- | tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus b/tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus index 1a2fe5830381..97731b4bbdd8 100644 --- a/tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus +++ b/tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus @@ -1,4 +1,13 @@ -C MP+onceassign+derefonce.litmus +C MP+onceassign+derefonce + +(* + * Result: Never + * + * This litmus test demonstrates that rcu_assign_pointer() and + * rcu_dereference() suffice to ensure that an RCU reader will not see + * pre-initialization garbage when it traverses an RCU-protected data + * structure containing a newly inserted element. + *) { y=z; |