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Diffstat (limited to 'tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus')
| -rw-r--r-- | tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus b/tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus index 604ad41ea0c2..c078f38ff27a 100644 --- a/tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus +++ b/tools/memory-model/litmus-tests/MP+wmbonceonce+rmbonceonce.litmus @@ -1,5 +1,13 @@ C MP+wmbonceonce+rmbonceonce +(* + * Result: Never + * + * This litmus test demonstrates that smp_wmb() and smp_rmb() provide + * sufficient ordering for the message-passing pattern. However, it + * is usually better to use smp_store_release() and smp_load_acquire(). + *) + {} P0(int *x, int *y) |